/* /js/common.js--------------------------------------------------------------------------------------- */
/*
	Convenience alias/wrapper functions for alert() and Firebug's console.log()
		a = alert
		l = console.log
*/

a = alert;

if (('console' in window) && ('log' in console)) {
	l = console.log;
}/* else {
	l = function() {};
}*/


useSepOrderPopup = isQuickOrder = false;

// scripts to run upon load
jQuery(document).ready(function() {
		var newDate = new Date();
		jQuery(document.LoginForm).append( jQuery('<input>').attr('type', 'hidden').attr('name', 'data[Wholesale][getTimezoneOffset]').attr('value', newDate.getTimezoneOffset()) );
		
		jQuery('input.disallowNegative').keypress(function(event) {
			var charCode = ((event.which) ? event.which : event.keyCode);
			if (charCode == 45) {
				event.preventDefault();
			}
		});
		
		if(jQuery.browser.msie && jQuery.browser.version < 7){
			t = document.title;
			t = t.substr(t.length-4);
			if(t == 'Home')
				jQuery('<div></div>').prependTo('#bodyMain').load('/Wholesale/upgrade_browser');
		}
	}
);


initiatePasswordAssistance = function() {
	$j(function() {
		portalURL('/Wholesale/password_assistance','Password Assistance');
	});
};

function print_r(arr, showFunctions) {
	var str = '';
	for(var i in arr) {
		if(showFunctions || typeof arr[i] != 'function') {
			var p = arr[i];
		} else {
			var p = '[function]';
		}
		str = str + i + " => " + p + "\n";
	}
	
	//document.write(str+"<br /><br /><br />");
	alert(str);
}

window._preventDefault = function(event) {
	var	toReturn = false;
	
	if (!_empty(event.preventDefault)) {
		event.preventDefault();
	} else if (!_empty(event.stopPropagation)) {
		event.stopPropagation();
	}
	
	event.returnValue = toReturn;
	return toReturn;
}

window.removeChildren = function(element) {
	var	toReturn = true;
	
	while (element.hasChildNodes()) {
		element.removeChild(element.firstChild);
	}
	
	return toReturn;
}

window.getWindowSpecificSession = function(parameter) {
	var	toReturn = true;
	
	toReturn = window.name;
	
	return toReturn;
}

window.setWindowSpecificSession = function(parameter) {
	var	toReturn = true;
	
	window.name = parameter;
	
	return toReturn;
}

window.clearWindowSpecificSession = function(parameter) {
	var	toReturn = true;
	
	window.name = '';
	
	return toReturn;
}

window.tb_remove_from_anchor = function(anchor) {
	var	toReturn = false;
	
	tb_remove();
	
	return toReturn;
}

function moneyFormat(number, type){
	if(typeof type == 'undefined')
		type = 'USD';
	switch(type){
		default:
			number = '$'+thousandsDel((isNaN(number) ? '0.00' : Number(number).toFixed(2)), ',', '.');
		break;
	}
	return number;
}

function thousandsDel(number, del, cent_char){
	number = number.split('.');
	cent = number[1];
	number = number[0].split('');
	first = wlen = number.length;
	first--;
	buff = ((wlen+2)%3);
	ret = '';
	while(wlen--){
		if((wlen%3)==buff && wlen != first){
			ret = del+ret;
		}
		ret=number[wlen]+ret;
	}
	return ret+cent_char+cent;
}

function getKeyCode(key){
	return window.event ? key.keyCode : key.which;
}

function checkEnter(key, tocall){
	if(getKeyCode(key) == '13'){//if key pressed = enter (13)
		if(typeof key.preventDefault != 'undefined')
			key.preventDefault();
		key.returnValue = false;
		tocall();
	}
}

function retF(fn){
	fn();
	return false;
}

function showDebug(){
	jQuery('.cake-sql-log').css('display','none');
	jQuery('.cake-sql-log').show('slow');
	jQuery('.cake-debug').css('display','none');
	jQuery('.cake-debug').show('slow');
	return 'showing debug';
}

function hideDebug(){
	jQuery('.cake-sql-log').hide('slow');
	jQuery('.cake-debug').hide('slow');
}

function notHidden(elm){
	elm = jQuery(elm);
	tp = jQuery('#topPersistent');
	tpPos = tp.position();
	eh = elm.height()+5;
	
	if(tpPos && jQuery('#footer').position() && ((elm.position().top+eh) > jQuery('#footer').position().top))
		window.scroll(tpPos.left, tpPos.top+( (elm.position().top+eh) - jQuery('#footer').position().top));
	
	if(tpPos && (elm.position().top < (tpPos.top+tp.height())))
		window.scroll(tpPos.left,elm.position().top-tp.height()-5);
}

function orderQtyJunk(field){
	if(typeof field == 'undefined')
		field = '.orderQty';
	
	jQuery(field).bind('blur', updateProductTotal).bind('keypress', orderQtyKeyHandler).bind('focus', function() {
		jQuery(this).select();
		
		if (!useSepOrderPopup) {
			notHidden(this);
		}
	});
}

function epOrderQtyJunk(field){
	if(typeof field == 'undefined')
		field = '.orderQty';
	jQuery(field).bind('change', epUpdateProductTotal).bind('keydown' /* keypress? */, orderQtyKeyHandler).bind('focus',function(){jQuery(this).select();notHidden(this)});
}

orderQtyBlur = false;
function orderQtyKeyHandler(e){
	if(orderQtyBlur) clearTimeout(orderQtyBlur);
	
	key = getKeyCode(e);
	
	if(key == 13 || key == 9){//if tab or enter
		if (typeof e.stopPropagation != 'undefined'); // ;?
			e.stopPropagation();
			
		if(typeof e.preventDefault != 'undefined')
			e.preventDefault();
		
		e.returnValue = false;
		
		var id = jQuery(this).attr('id');
		elms = jQuery('.orderQty');
		
		ret = false;
		nextElm = false;
		
		$j.each(elms, function(){
			if(ret){
				nextElm = this;
				return false;
			}
			
			if(jQuery(this).attr('id') == id){
				ret = true;
			}
		});
		
		jQuery('a').get(0).focus();
		
		if(nextElm){
			setTimeout(function(){jQuery(nextElm).focus();},50);
		}else{
			setTimeout(function() {
				var $orderQtys = jQuery('.orderQty');
				
				if ($orderQtys.length) {
					try {
						$orderQtys.get(0).focus();
					} catch (e) {}
				}
			}, 50);
		}

	}else{
		orderQtyBlur = setTimeout(function(){jQuery('a').get(0).focus();}, 300000);
	}
}

//product update is needed in enough places this function needs to be global in wholesale
function updateProductTotal(){
	ProdInput = jQuery(this);
	
	val = ProdInput.val();
	nam = ProdInput.attr('name');
	
	// val is_numeric check?
	
	// ?
	/*
	if (val < 0) {
		return;
	}
	 */
	
	// ?
	if (!val) {
		return;
	}
	
	if (val == 0) {
		var id = ProdInput.attr('id');
		
		if (!$j('#qty0_'+id).length) {
			$j('.sii_'+id).css('visibility', 'hidden');
		}
		
		if (window.removeOrderRow && !useSepOrderPopup /* temp? */ && $j('#'+id+'_row').length) {
			removeOrderRow(id+'_row', id);
			return;
		}
	}
	
	var doSepQuickOrderAdd = (useSepOrderPopup && isQuickOrder && !$j('#'+ProdInput.attr('id')+'_row').length && (val > 0));
	
	eval('val = {"'+nam+'":'+val+'}');
	
	ProdInput.resp = function(inpt) {
		return function(resp) {
			var selector = '.TempLoader'+inpt.attr('id'),
			addInput = function() {
				var input = inpt.clone();
				$j(this).replaceWith(input);
				orderQtyJunk(input);
			};
			
			$j(selector).each(addInput);
			$j('#TB_iframeContent').contents().find(selector).each(addInput);
			
			if (resp) {
				if (doSepQuickOrderAdd) {
					physicallyAdd(resp, true);
				} else {
					updateTotals(resp);
				}
			}
		}
	}(ProdInput.clone());
	
	ProdInput.post = $j.post;
	ProdInput.post('/Wholesale/add_product/'+Number(doSepQuickOrderAdd), val, ProdInput.resp, 'json');
	
	var selector = 'input[name="'+nam+'"]';
	
	$j(selector).replaceWith('<img src="/shared_img/circle-loader.gif" class="TempLoader'+ProdInput.attr('id')+'">');
	$j('#TB_iframeContent').contents().find(selector).replaceWith('<img src="/shared_img/circle-loader.gif" class="TempLoader'+ProdInput.attr('id')+'">');
}

//product update is needed in enough places this function needs to be global in wholesale
function epUpdateProductTotal(){
	ProdInput = jQuery(this);
	val = ProdInput.val();
	nam = ProdInput.attr('name');
	if(!val)
		val = 0;
	eval('val = {"'+nam+'":'+val+'}');
	ProdInput.resp = function(inpt){return function(resp){
		if(resp)
			updateTotals(resp);
		var img = jQuery('#TempLoader'+ProdInput.attr('id')).replaceWith(inpt);
		orderQtyJunk(inpt);
	}}(ProdInput.clone());
	ProdInput.post = $j.post;
	ProdInput.post('/EpProducts/add_product', val, ProdInput.resp, 'json');
	ProdInput.replaceWith('<img src="/shared_img/circle-loader.gif" id="TempLoader'+ProdInput.attr('id')+'">');
}

function ajaxProductTotal(id, val, cont){
	if(typeof cont == 'undefined')
		updateTo = '/Wholesale/add_product';
	else
		updateTo = '/EpProducts/add_product';
	name = 'data[Parts]['+id+'][quantity]';
	if(!val)
		val = 0;
	eval('val = {"'+name+'":'+val+'}');
	$j.post(updateTo, val, updateTotals, 'json');
}

// Date validation for format mm-dd-yy
function isValidDate(dt){
	try {
		var arrvals=dt.split("-");
		var m=arrvals[0];
		var d=arrvals[1];
		var y=arrvals[2];
		var dtt=new Date(y,m-1,d);
		if((dtt.getFullYear()!=parseInt(y,10))||(dtt.getMonth()!=parseInt(m-1,10))||(dtt.getDate()!=parseInt(d,10)))
			return false;
		else
			return true;
	}catch(e){
		return false;
	}
}

/*For Filling /'s while entering date */
function FillDateFormat(e,t) {
	if(e.keyCode<48 ||e.keyCode>57)
		e.keyCode = 0;
	
	var string=t.value;
	
	if((string.length==2) || (string.length==5)) {
		string=string+"/";
		t.value=string;
	}
}

function empty (mixed_var) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philippe Baumann
    // +      input by: Onno Marsman
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: LH
    // +   improved by: Onno Marsman
    // +   improved by: Francesco
    // +   improved by: Marc Jansen
    // +   input by: Stoyan Kyosev (http://www.svest.org/)
    // *     example 1: empty(null);
    // *     returns 1: true
    // *     example 2: empty(undefined);
    // *     returns 2: true
    // *     example 3: empty([]);
    // *     returns 3: true
    // *     example 4: empty({});
    // *     returns 4: true
    // *     example 5: empty({'aFunc' : function () { alert('humpty'); } });
    // *     returns 5: false
    
    var key;
    
    if (mixed_var === "" ||
        mixed_var === 0 ||
        mixed_var === "0" ||
        mixed_var === null ||
        mixed_var === false ||
        typeof mixed_var === 'undefined'
    ){
        return true;
    }

    if (typeof mixed_var == 'object') {
        for (key in mixed_var) {
            return false;
        }
        return true;
    }

    return false;
}

function is_numeric (mixed_var) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: David
    // +   improved by: taith
    // +   bugfixed by: Tim de Koning
    // +   bugfixed by: WebDevHobo (http://webdevhobo.blogspot.com/)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // *     example 1: is_numeric(186.31);
    // *     returns 1: true
    // *     example 2: is_numeric('Kevin van Zonneveld');
    // *     returns 2: false
    // *     example 3: is_numeric('+186.31e2');
    // *     returns 3: true
    // *     example 4: is_numeric('');
    // *     returns 4: false
    // *     example 4: is_numeric([]);
    // *     returns 4: false

    return (typeof(mixed_var) === 'number' || typeof(mixed_var) === 'string') && mixed_var !== '' && !isNaN(mixed_var);
}

function number_format(number, decimals, dec_point, thousands_sep) {
    // http://kevin.vanzonneveld.net
    // +   original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +     bugfix by: Michael White (http://getsprink.com)
    // +     bugfix by: Benjamin Lupton
    // +     bugfix by: Allan Jensen (http://www.winternet.no)
    // +    revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)
    // +     bugfix by: Howard Yeend
    // +    revised by: Luke Smith (http://lucassmith.name)
    // +     bugfix by: Diogo Resende
    // +     bugfix by: Rival
    // +      input by: Kheang Hok Chin (http://www.distantia.ca/)
    // +   improved by: davook
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Jay Klehr
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Amir Habibi (http://www.residence-mixte.com/)
    // +     bugfix by: Brett Zamir (http://brett-zamir.me)
    // +   improved by: Theriault
    // *     example 1: number_format(1234.56);
    // *     returns 1: '1,235'
    // *     example 2: number_format(1234.56, 2, ',', ' ');
    // *     returns 2: '1 234,56'
    // *     example 3: number_format(1234.5678, 2, '.', '');
    // *     returns 3: '1234.57'
    // *     example 4: number_format(67, 2, ',', '.');
    // *     returns 4: '67,00'
    // *     example 5: number_format(1000);
    // *     returns 5: '1,000'
    // *     example 6: number_format(67.311, 2);
    // *     returns 6: '67.31'
    // *     example 7: number_format(1000.55, 1);
    // *     returns 7: '1,000.6'
    // *     example 8: number_format(67000, 5, ',', '.');
    // *     returns 8: '67.000,00000'
    // *     example 9: number_format(0.9, 0);
    // *     returns 9: '1'
    // *    example 10: number_format('1.20', 2);
    // *    returns 10: '1.20'
    // *    example 11: number_format('1.20', 4);
    // *    returns 11: '1.2000'
    // *    example 12: number_format('1.2000', 3);
    // *    returns 12: '1.200'
    var n = !isFinite(+number) ? 0 : +number,
        prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
        sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep,
        dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
        s = '',
        toFixedFix = function (n, prec) {
            var k = Math.pow(10, prec);
            return '' + Math.round(n * k) / k;
        };
    // Fix for IE parseFloat(0.55).toFixed(0) = 0;
    s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.');
    if (s[0].length > 3) {
        s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);
    }
    if ((s[1] || '').length < prec) {
        s[1] = s[1] || '';
        s[1] += new Array(prec - s[1].length + 1).join('0');
    }
    return s.join(dec);
}

function _empty(test_var) {
	return (empty(test_var) && !(is_numeric(test_var) && (test_var == 0)));
}

currency = function(parameter) {
	var	_return = false;
	
	if (typeof(parameter) != 'undefined') {
		_return = '$'+number_format(parameter, 2);
	}
	
	return _return;
}

maxlength = function(_this, _maxlength) {
	var	_return = true,
		value = _this.value,
		length = value.length
	;
	
	if (length > _maxlength) {
		value = value.substr(0, _maxlength);
		_this.value = value;
	}
	
	return _return;
}

/* /js/easySlider.js----------------------------------------------------------------------------------- */

jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
    def: 'easeOutQuad',
    swing: function (x, t, b, c, d) {
        //alert(jQuery.easing.default);
        return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
    },
    easeInQuad: function (x, t, b, c, d) {
        return c*(t/=d)*t + b;
    },
    easeOutQuad: function (x, t, b, c, d) {
        return -c *(t/=d)*(t-2) + b;
    },
    easeInOutQuad: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return c/2*t*t + b;
        return -c/2 * ((--t)*(t-2) - 1) + b;
    },
    easeInCubic: function (x, t, b, c, d) {
        return c*(t/=d)*t*t + b;
    },
    easeOutCubic: function (x, t, b, c, d) {
        return c*((t=t/d-1)*t*t + 1) + b;
    },
    easeInOutCubic: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return c/2*t*t*t + b;
        return c/2*((t-=2)*t*t + 2) + b;
    },
    easeInQuart: function (x, t, b, c, d) {
        return c*(t/=d)*t*t*t + b;
    },
    easeOutQuart: function (x, t, b, c, d) {
        return -c * ((t=t/d-1)*t*t*t - 1) + b;
    },
    easeInOutQuart: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
        return -c/2 * ((t-=2)*t*t*t - 2) + b;
    },
    easeInQuint: function (x, t, b, c, d) {
        return c*(t/=d)*t*t*t*t + b;
    },
    easeOutQuint: function (x, t, b, c, d) {
        return c*((t=t/d-1)*t*t*t*t + 1) + b;
    },
    easeInOutQuint: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
        return c/2*((t-=2)*t*t*t*t + 2) + b;
    },
    easeInSine: function (x, t, b, c, d) {
        return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
    },
    easeOutSine: function (x, t, b, c, d) {
        return c * Math.sin(t/d * (Math.PI/2)) + b;
    },
    easeInOutSine: function (x, t, b, c, d) {
        return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
    },
    easeInExpo: function (x, t, b, c, d) {
        return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
    },
    easeOutExpo: function (x, t, b, c, d) {
        return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
    },
    easeInOutExpo: function (x, t, b, c, d) {
        if (t==0) return b;
        if (t==d) return b+c;
        if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
        return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
    },
    easeInCirc: function (x, t, b, c, d) {
        return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
    },
    easeOutCirc: function (x, t, b, c, d) {
        return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
    },
    easeInOutCirc: function (x, t, b, c, d) {
        if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
        return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
    },
    easeInElastic: function (x, t, b, c, d) {
        var s=1.70158;var p=0;var a=c;
        if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
        if (a < Math.abs(c)) { a=c; var s=p/4; }
        else var s = p/(2*Math.PI) * Math.asin (c/a);
        return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
    },
    easeOutElastic: function (x, t, b, c, d) {
        var s=1.70158;var p=0;var a=c;
        if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
        if (a < Math.abs(c)) { a=c; var s=p/4; }
        else var s = p/(2*Math.PI) * Math.asin (c/a);
        return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
    },
    easeInOutElastic: function (x, t, b, c, d) {
        var s=1.70158;var p=0;var a=c;
        if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
        if (a < Math.abs(c)) { a=c; var s=p/4; }
        else var s = p/(2*Math.PI) * Math.asin (c/a);
        if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
        return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
    },
    easeInBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c*(t/=d)*t*((s+1)*t - s) + b;
    },
    easeOutBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
    },
    easeInOutBack: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158; 
        if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
        return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
    },
    easeInBounce: function (x, t, b, c, d) {
        return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
    },
    easeOutBounce: function (x, t, b, c, d) {
        if ((t/=d) < (1/2.75)) {
            return c*(7.5625*t*t) + b;
        } else if (t < (2/2.75)) {
            return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
        } else if (t < (2.5/2.75)) {
            return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
        } else {
            return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
        }
    },
    easeInOutBounce: function (x, t, b, c, d) {
        if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
        return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
    }
});

/* /js/jquery.fmarquee.js------------------------------------------------------------------------------ */
eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('(5($){$.J.I=5(o){o=$.H({\'m\':F,\'2\':R,\'s\':y,\'u\':\'6\'},o||{});f.p(5(M){3 t=$(f);3 e=[];3 i=0;t.a({\'w\':\'E\',\'m\':o.m+\'4\',\'2\':o.2+\'4\',\'D\':\'C\'});t.A(\'B.z\').p(5(9){3 c=e[9]=$(f);c.a({\'w\':\'x\',\'b\':\'0\',\'2\':((!c.a(\'2\'))?t.2():c.a(\'2\'))+\'4\',\'6\':t.2()+\'4\'});i++});d(0);5 d(9){3 7=e[9];S(o.u){n\'O\':3 g=(-1)*(t.2())+\'4\';3 h=\'N\';3 j=(t.2()-7.2())+\'4\';3 k=(t.2())+\'4\';q;n\'6\':P:3 g=(t.2())+\'4\';3 h=(t.2()-7.2())+\'4\';3 j=((t.2()/8)*1)+\'4\';3 k=(-1)*(t.2())+\'4\';q}7.a({\'6\':g});7.l({\'6\':h,\'b\':1},v,\'L\',5(){7.l({\'6\':j,\'b\':1},o.s,\'r\',5(){7.l({\'6\':k,\'b\':0},v,\'r\',5(){G(9==(i-1)){d(0)}K{d(9+1)}})})})}})}})(Q);',55,55,'||width|var|px|function|left|el||id|css|opacity||startAnimation|msgs|this|_1_start_x|_1_end_x||_2_end_x|_3_end_x|animate|height|case||each|break|easeOutQuad|showtime||direction|500|position|absolute|5000|mchild|find|div|hidden|overflow|relative|100|if|extend|fMarquee|fn|else|easeInQuad|ib|0px|right|default|jQuery|930|switch'.split('|'),0,{}))


/* /js/prototype.js------------------------------------------------------------------------------------ */
/*  Prototype JavaScript framework, version 1.6.0.3
 *  (c) 2005-2008 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/

var Prototype = {
  Version: '1.6.0.3',

  Browser: {
    IE:     !!(window.attachEvent &&
      navigator.userAgent.indexOf('Opera') === -1),
    Opera:  navigator.userAgent.indexOf('Opera') > -1,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 &&
      navigator.userAgent.indexOf('KHTML') === -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },

  BrowserFeatures: {
    XPath: !!document.evaluate,
    SelectorsAPI: !!document.querySelector,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div')['__proto__'] &&
      document.createElement('div')['__proto__'] !==
        document.createElement('form')['__proto__']
  },

  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,

  emptyFunction: function() { },
  K: function(x) { return x }
};

if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;


/* Based on Alex Arnell's inheritance implementation. */
var Class = {
  create: function() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();

    function klass() {
      this.initialize.apply(this, arguments);
    }

    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];

    if (parent) {
      var subclass = function() { };
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }

    for (var i = 0; i < properties.length; i++)
      klass.addMethods(properties[i]);

    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;

    klass.prototype.constructor = klass;

    return klass;
  }
};

Class.Methods = {
  addMethods: function(source) {
    var ancestor   = this.superclass && this.superclass.prototype;
    var properties = Object.keys(source);

    if (!Object.keys({ toString: true }).length)
      properties.push("toString", "valueOf");

    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames().first() == "$super") {
        var method = value;
        value = (function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method);

        value.valueOf = method.valueOf.bind(method);
        value.toString = method.toString.bind(method);
      }
      this.prototype[property] = value;
    }

    return this;
  }
};

var Abstract = { };

Object.extend = function(destination, source) {
  for (var property in source)
    destination[property] = source[property];
  return destination;
};

Object.extend(Object, {
  inspect: function(object) {
    try {
      if (Object.isUndefined(object)) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : String(object);
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  },

  toJSON: function(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }

    if (object === null) return 'null';
    if (object.toJSON) return object.toJSON();
    if (Object.isElement(object)) return;

    var results = [];
    for (var property in object) {
      var value = Object.toJSON(object[property]);
      if (!Object.isUndefined(value))
        results.push(property.toJSON() + ': ' + value);
    }

    return '{' + results.join(', ') + '}';
  },

  toQueryString: function(object) {
    return $H(object).toQueryString();
  },

  toHTML: function(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  },

  keys: function(object) {
    var keys = [];
    for (var property in object)
      keys.push(property);
    return keys;
  },

  values: function(object) {
    var values = [];
    for (var property in object)
      values.push(object[property]);
    return values;
  },

  clone: function(object) {
    return Object.extend({ }, object);
  },

  isElement: function(object) {
    return !!(object && object.nodeType == 1);
  },

  isArray: function(object) {
    return object != null && typeof object == "object" &&
      'splice' in object && 'join' in object;
  },

  isHash: function(object) {
    return object instanceof Hash;
  },

  isFunction: function(object) {
    return typeof object == "function";
  },

  isString: function(object) {
    return typeof object == "string";
  },

  isNumber: function(object) {
    return typeof object == "number";
  },

  isUndefined: function(object) {
    return typeof object == "undefined";
  }
});

Object.extend(Function.prototype, {
  argumentNames: function() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1]
      .replace(/\s+/g, '').split(',');
    return names.length == 1 && !names[0] ? [] : names;
  },

  bind: function() {
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
    var __method = this, args = $A(arguments), object = args.shift();
    return function() {
      return __method.apply(object, args.concat($A(arguments)));
    }
  },

  bindAsEventListener: function() {
    var __method = this, args = $A(arguments), object = args.shift();
    return function(event) {
      return __method.apply(object, [event || window.event].concat(args));
    }
  },

  curry: function() {
    if (!arguments.length) return this;
    var __method = this, args = $A(arguments);
    return function() {
      return __method.apply(this, args.concat($A(arguments)));
    }
  },

  delay: function() {
    var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  },

  defer: function() {
    var args = [0.01].concat($A(arguments));
    return this.delay.apply(this, args);
  },

  wrap: function(wrapper) {
    var __method = this;
    return function() {
      return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
    }
  },

  methodize: function() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      return __method.apply(null, [this].concat($A(arguments)));
    };
  }
});

Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};

var Try = {
  these: function() {
    var returnValue;

    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }

    return returnValue;
  }
};

RegExp.prototype.match = RegExp.prototype.test;

RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};

/*--------------------------------------------------------------------------*/

var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;

    this.registerCallback();
  },

  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },

  execute: function() {
    this.callback(this);
  },

  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },

  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});

Object.extend(String.prototype, {
  gsub: function(pattern, replacement) {
    var result = '', source = this, match;
    replacement = arguments.callee.prepareReplacement(replacement);

    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  },

  sub: function(pattern, replacement, count) {
    replacement = this.gsub.prepareReplacement(replacement);
    count = Object.isUndefined(count) ? 1 : count;

    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  },

  scan: function(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  },

  truncate: function(length, truncation) {
    length = length || 30;
    truncation = Object.isUndefined(truncation) ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  },

  strip: function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  },

  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },

  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },

  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },

  evalScripts: function() {
    return this.extractScripts().map(function(script) { return eval(script) });
  },

  escapeHTML: function() {
    var self = arguments.callee;
    self.text.data = this;
    return self.div.innerHTML;
  },

  unescapeHTML: function() {
    var div = new Element('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? (div.childNodes.length > 1 ?
      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
      div.childNodes[0].nodeValue) : '';
  },

  toQueryParams: function(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };

    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift());
        var value = pair.length > 1 ? pair.join('=') : pair[0];
        if (value != undefined) value = decodeURIComponent(value);

        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  },

  toArray: function() {
    return this.split('');
  },

  succ: function() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  },

  times: function(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  },

  camelize: function() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];

    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];

    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);

    return camelized;
  },

  capitalize: function() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  },

  underscore: function() {
    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
  },

  dasherize: function() {
    return this.gsub(/_/,'-');
  },

  inspect: function(useDoubleQuotes) {
    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
      var character = String.specialChar[match[0]];
      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  },

  toJSON: function() {
    return this.inspect(true);
  },

  unfilterJSON: function(filter) {
    return this.sub(filter || Prototype.JSONFilter, '#{1}');
  },

  isJSON: function() {
    var str = this;
    if (str.blank()) return false;
    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  },

  evalJSON: function(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  },

  include: function(pattern) {
    return this.indexOf(pattern) > -1;
  },

  startsWith: function(pattern) {
    return this.indexOf(pattern) === 0;
  },

  endsWith: function(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  },

  empty: function() {
    return this == '';
  },

  blank: function() {
    return /^\s*$/.test(this);
  },

  interpolate: function(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }
});

if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
  escapeHTML: function() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  },
  unescapeHTML: function() {
    return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
  }
});

String.prototype.gsub.prepareReplacement = function(replacement) {
  if (Object.isFunction(replacement)) return replacement;
  var template = new Template(replacement);
  return function(match) { return template.evaluate(match) };
};

String.prototype.parseQuery = String.prototype.toQueryParams;

Object.extend(String.prototype.escapeHTML, {
  div:  document.createElement('div'),
  text: document.createTextNode('')
});

String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);

var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },

  evaluate: function(object) {
    if (Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();

    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return '';

      var before = match[1] || '';
      if (before == '\\') return match[2];

      var ctx = object, expr = match[3];
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
      match = pattern.exec(expr);
      if (match == null) return before;

      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }

      return before + String.interpret(ctx);
    });
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    try {
      this._each(function(value) {
        iterator.call(context, value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },

  eachSlice: function(number, iterator, context) {
    var index = -number, slices = [], array = this.toArray();
    if (number < 1) return array;
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },

  all: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator.call(context, value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator.call(context, value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator.call(context, value, index));
    });
    return results;
  },

  detect: function(iterator, context) {
    var result;
    this.each(function(value, index) {
      if (iterator.call(context, value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(filter, iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(filter);

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator.call(context, value, index));
    });
    return results;
  },

  include: function(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;

    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },

  inGroupsOf: function(number, fillWith) {
    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },

  inject: function(memo, iterator, context) {
    this.each(function(value, index) {
      memo = iterator.call(context, memo, value, index);
    });
    return memo;
  },

  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  },

  max: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value >= result)
        result = value;
    });
    return result;
  },

  min: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value < result)
        result = value;
    });
    return result;
  },

  partition: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator.call(context, value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },

  pluck: function(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  },

  reject: function(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (!iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator, context) {
    return this.map(function(value, index) {
      return {
        value: value,
        criteria: iterator.call(context, value, index)
      };
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },

  toArray: function() {
    return this.map();
  },

  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();

    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  },

  size: function() {
    return this.toArray().length;
  },

  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
};

Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  filter:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray,
  every:   Enumerable.all,
  some:    Enumerable.any
});
function $A(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) return iterable.toArray();
  var length = iterable.length || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

if (Prototype.Browser.WebKit) {
  $A = function(iterable) {
    if (!iterable) return [];
    // In Safari, only use the `toArray` method if it's not a NodeList.
    // A NodeList is a function, has an function `item` property, and a numeric
    // `length` property. Adapted from Google Doctype.
    if (!(typeof iterable === 'function' && typeof iterable.length ===
        'number' && typeof iterable.item === 'function') && iterable.toArray)
      return iterable.toArray();
    var length = iterable.length || 0, results = new Array(length);
    while (length--) results[length] = iterable[length];
    return results;
  };
}

Array.from = $A;

Object.extend(Array.prototype, Enumerable);

if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;

Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  },

  clear: function() {
    this.length = 0;
    return this;
  },

  first: function() {
    return this[0];
  },

  last: function() {
    return this[this.length - 1];
  },

  compact: function() {
    return this.select(function(value) {
      return value != null;
    });
  },

  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(Object.isArray(value) ?
        value.flatten() : [value]);
    });
  },

  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },

  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },

  reduce: function() {
    return this.length > 1 ? this : this[0];
  },

  uniq: function(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  },

  intersect: function(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  },

  clone: function() {
    return [].concat(this);
  },

  size: function() {
    return this.length;
  },

  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  },

  toJSON: function() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (!Object.isUndefined(value)) results.push(value);
    });
    return '[' + results.join(', ') + ']';
  }
});

// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
  Array.prototype._each = Array.prototype.forEach;

if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};

if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};

Array.prototype.toArray = Array.prototype.clone;

function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}

if (Prototype.Browser.Opera){
  Array.prototype.concat = function() {
    var array = [];
    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
    for (var i = 0, length = arguments.length; i < length; i++) {
      if (Object.isArray(arguments[i])) {
        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
          array.push(arguments[i][j]);
      } else {
        array.push(arguments[i]);
      }
    }
    return array;
  };
}
Object.extend(Number.prototype, {
  toColorPart: function() {
    return this.toPaddedString(2, 16);
  },

  succ: function() {
    return this + 1;
  },

  times: function(iterator, context) {
    $R(0, this, true).each(iterator, context);
    return this;
  },

  toPaddedString: function(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  },

  toJSON: function() {
    return isFinite(this) ? this.toString() : 'null';
  }
});

$w('abs round ceil floor').each(function(method){
  Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
  return new Hash(object);
};

var Hash = Class.create(Enumerable, (function() {

  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }

  return {
    initialize: function(object) {
      this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
    },

    _each: function(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    },

    set: function(key, value) {
      return this._object[key] = value;
    },

    get: function(key) {
      // simulating poorly supported hasOwnProperty
      if (this._object[key] !== Object.prototype[key])
        return this._object[key];
    },

    unset: function(key) {
      var value = this._object[key];
      delete this._object[key];
      return value;
    },

    toObject: function() {
      return Object.clone(this._object);
    },

    keys: function() {
      return this.pluck('key');
    },

    values: function() {
      return this.pluck('value');
    },

    index: function(value) {
      var match = this.detect(function(pair) {
        return pair.value === value;
      });
      return match && match.key;
    },

    merge: function(object) {
      return this.clone().update(object);
    },

    update: function(object) {
      return new Hash(object).inject(this, function(result, pair) {
        result.set(pair.key, pair.value);
        return result;
      });
    },

    toQueryString: function() {
      return this.inject([], function(results, pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;

        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return results.concat(values.map(toQueryPair.curry(key)));
        } else results.push(toQueryPair(key, values));
        return results;
      }).join('&');
    },

    inspect: function() {
      return '#<Hash:{' + this.map(function(pair) {
        return pair.map(Object.inspect).join(': ');
      }).join(', ') + '}>';
    },

    toJSON: function() {
      return Object.toJSON(this.toObject());
    },

    clone: function() {
      return new Hash(this);
    }
  }
})());

Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },

  _each: function(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  },

  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});

var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
};

var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },

  activeRequestCount: 0
};

Ajax.Responders = {
  responders: [],

  _each: function(iterator) {
    this.responders._each(iterator);
  },

  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },

  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },

  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};

Object.extend(Ajax.Responders, Enumerable);

Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});

Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });

    this.options.method = this.options.method.toLowerCase();

    if (Object.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
    else if (Object.isHash(this.options.parameters))
      this.options.parameters = this.options.parameters.toObject();
  }
});

Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,

  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },

  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.clone(this.options.parameters);

    if (!['get', 'post'].include(this.method)) {
      // simulate other verbs over post
      params['_method'] = this.method;
      this.method = 'post';
    }

    this.parameters = params;

    if (params = Object.toQueryString(params)) {
      // when GET, append parameters to URL
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }

    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);

      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);

      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);

      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();

      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);

      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();

    }
    catch (e) {
      this.dispatchException(e);
    }
  },

  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },

  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };

    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');

      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }

    // user-defined headers
    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;

      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }

    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },

  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300);
  },

  getStatus: function() {
    try {
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },

  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);

    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }

      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && this.isSameOrigin() && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }

    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }

    if (state == 'Complete') {
      // avoid memory leak in MSIE: clean up
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },

  isSameOrigin: function() {
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
      protocol: location.protocol,
      domain: document.domain,
      port: location.port ? ':' + location.port : ''
    }));
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name) || null;
    } catch (e) { return null }
  },

  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});

Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];

Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;

    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }

    if(readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = Object.isUndefined(xml) ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },

  status:      0,
  statusText: '',

  getStatus: Ajax.Request.prototype.getStatus,

  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },

  getHeader: Ajax.Request.prototype.getHeader,

  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },

  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },

  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },

  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  },

  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')) ||
        this.responseText.blank())
          return null;
    try {
      return this.responseText.evalJSON(options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});

Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };

    options = Object.clone(options);
    var onComplete = options.onComplete;
    options.onComplete = (function(response, json) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, json);
    }).bind(this);

    $super(url, options);
  },

  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;

    if (!options.evalScripts) responseText = responseText.stripScripts();

    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }
  }
});

Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;

    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);

    this.updater = { };
    this.container = container;
    this.url = url;

    this.start();
  },

  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },

  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },

  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);

      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },

  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}

if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}

/*--------------------------------------------------------------------------*/

if (!window.Node) var Node = { };

if (!Node.ELEMENT_NODE) {
  // DOM level 2 ECMAScript Language Binding
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}

(function() {
  var element = this.Element;
  this.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (Prototype.Browser.IE && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(this.Element, element || { });
  if (element) this.Element.prototype = element.prototype;
}).call(window);

Element.cache = { };

Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },

  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },

  hide: function(element) {
    element = $(element);
    element.style.display = 'none';
    return element;
  },

  show: function(element) {
    element = $(element);
    element.style.display = '';
    return element;
  },

  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },

  update: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  },

  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },

  insert: function(element, insertions) {
    element = $(element);

    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};

    var content, insert, tagName, childNodes;

    for (var position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      insert = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());

      if (position == 'top' || position == 'after') childNodes.reverse();
      childNodes.each(insert.curry(element));

      content.evalScripts.bind(content).defer();
    }

    return element;
  },

  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },

  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(), attribute = pair.last();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },

  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    return elements;
  },

  ancestors: function(element) {
    return $(element).recursivelyCollect('parentNode');
  },

  descendants: function(element) {
    return $(element).select("*");
  },

  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },

  immediateDescendants: function(element) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },

  previousSiblings: function(element) {
    return $(element).recursivelyCollect('previousSibling');
  },

  nextSiblings: function(element) {
    return $(element).recursivelyCollect('nextSibling');
  },

  siblings: function(element) {
    element = $(element);
    return element.previousSiblings().reverse().concat(element.nextSiblings());
  },

  match: function(element, selector) {
    if (Object.isString(selector))
      selector = new Selector(selector);
    return selector.match($(element));
  },

  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = element.ancestors();
    return Object.isNumber(expression) ? ancestors[expression] :
      Selector.findElement(ancestors, expression, index);
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    return Object.isNumber(expression) ? element.descendants()[expression] :
      Element.select(element, expression)[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return Object.isNumber(expression) ? previousSiblings[expression] :
      Selector.findElement(previousSiblings, expression, index);
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return Object.isNumber(expression) ? nextSiblings[expression] :
      Selector.findElement(nextSiblings, expression, index);
  },

  select: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element, args);
  },

  adjacent: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element.parentNode, args).without(element);
  },

  identify: function(element) {
    element = $(element);
    var id = element.readAttribute('id'), self = arguments.callee;
    if (id) return id;
    do { id = 'anonymous_element_' + self.counter++ } while ($(id));
    element.writeAttribute('id', id);
    return id;
  },

  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },

  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;

    if (typeof name == 'object') attributes = name;
    else attributes[name] = Object.isUndefined(value) ? true : value;

    for (var attr in attributes) {
      name = t.names[attr] || attr;
      value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },

  getHeight: function(element) {
    return $(element).getDimensions().height;
  },

  getWidth: function(element) {
    return $(element).getDimensions().width;
  },

  classNames: function(element) {
    return new Element.ClassNames(element);
  },

  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },

  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!element.hasClassName(className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },

  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },

  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return element[element.hasClassName(className) ?
      'removeClassName' : 'addClassName'](className);
  },

  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },

  empty: function(element) {
    return $(element).innerHTML.blank();
  },

  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);

    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;

    if (ancestor.contains)
      return ancestor.contains(element) && ancestor !== element;

    while (element = element.parentNode)
      if (element == ancestor) return true;

    return false;
  },

  scrollTo: function(element) {
    element = $(element);
    var pos = element.cumulativeOffset();
    window.scrollTo(pos[0], pos[1]);
    return element;
  },

  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value || value == 'auto') {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },

  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },

  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];

    return element;
  },

  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },

  getDimensions: function(element) {
    element = $(element);
    var display = element.getStyle('display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};

    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },

  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (Prototype.Browser.Opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },

  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },

  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },

  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },

  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName.toUpperCase() == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return element;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    var offsets = element.positionedOffset();
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;

    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;

    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },

  relativize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'relative') return element;
    // Position.prepare(); // To be done manually by Scripty when it needs it.

    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },

  cumulativeScrollOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);

    return Element._returnOffset(valueL, valueT);
  },

  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });

    // find page position of source
    source = $(source);
    var p = source.viewportOffset();

    // find coordinate system to use
    element = $(element);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = element.getOffsetParent();
      delta = parent.viewportOffset();
    }

    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }

    // set position
    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};

Element.Methods.identify.counter = 1;

Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,
  childElements: Element.Methods.immediateDescendants
});

Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};

if (Prototype.Browser.Opera) {
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
    function(proceed, element, style) {
      switch (style) {
        case 'left': case 'top': case 'right': case 'bottom':
          if (proceed(element, 'position') === 'static') return null;
        case 'height': case 'width':
          // returns '0px' for hidden elements; we want it to return null
          if (!Element.visible(element)) return null;

          // returns the border-box dimensions rather than the content-box
          // dimensions, so we subtract padding and borders from the value
          var dim = parseInt(proceed(element, style), 10);

          if (dim !== element['offset' + style.capitalize()])
            return dim + 'px';

          var properties;
          if (style === 'height') {
            properties = ['border-top-width', 'padding-top',
             'padding-bottom', 'border-bottom-width'];
          }
          else {
            properties = ['border-left-width', 'padding-left',
             'padding-right', 'border-right-width'];
          }
          return properties.inject(dim, function(memo, property) {
            var val = proceed(element, property);
            return val === null ? memo : memo - parseInt(val, 10);
          }) + 'px';
        default: return proceed(element, style);
      }
    }
  );

  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
    function(proceed, element, attribute) {
      if (attribute === 'title') return element.title;
      return proceed(element, attribute);
    }
  );
}

else if (Prototype.Browser.IE) {
  // IE doesn't report offsets correctly for static elements, so we change them
  // to "relative" to get the values, then change them back.
  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
    function(proceed, element) {
      element = $(element);
      // IE throws an error if element is not in document
      try { element.offsetParent }
      catch(e) { return $(document.body) }
      var position = element.getStyle('position');
      if (position !== 'static') return proceed(element);
      element.setStyle({ position: 'relative' });
      var value = proceed(element);
      element.setStyle({ position: position });
      return value;
    }
  );

  $w('positionedOffset viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        try { element.offsetParent }
        catch(e) { return Element._returnOffset(0,0) }
        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);
        // Trigger hasLayout on the offset parent so that IE6 reports
        // accurate offsetTop and offsetLeft values for position: fixed.
        var offsetParent = element.getOffsetParent();
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
          offsetParent.setStyle({ zoom: 1 });
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
    function(proceed, element) {
      try { element.offsetParent }
      catch(e) { return Element._returnOffset(0,0) }
      return proceed(element);
    }
  );

  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];

    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }

    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };

  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;

    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };

  Element._attributeTranslations = {
    read: {
      names: {
        'class': 'className',
        'for':   'htmlFor'
      },
      values: {
        _getAttr: function(element, attribute) {
          return element.getAttribute(attribute, 2);
        },
        _getAttrNode: function(element, attribute) {
          var node = element.getAttributeNode(attribute);
          return node ? node.value : "";
        },
        _getEv: function(element, attribute) {
          attribute = element.getAttribute(attribute);
          return attribute ? attribute.toString().slice(23, -2) : null;
        },
        _flag: function(element, attribute) {
          return $(element).hasAttribute(attribute) ? attribute : null;
        },
        style: function(element) {
          return element.style.cssText.toLowerCase();
        },
        title: function(element) {
          return element.title;
        }
      }
    }
  };

  Element._attributeTranslations.write = {
    names: Object.extend({
      cellpadding: 'cellPadding',
      cellspacing: 'cellSpacing'
    }, Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },

      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };

  Element._attributeTranslations.has = {};

  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });

  (function(v) {
    Object.extend(v, {
      href:        v._getAttr,
      src:         v._getAttr,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);
}

else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}

else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;

    if (value == 1)
      if(element.tagName.toUpperCase() == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }

    return element;
  };

  // Safari returns margins on body which is incorrect if the child is absolutely
  // positioned.  For performance reasons, redefine Element#cumulativeOffset for
  // KHTML/WebKit only.
  Element.Methods.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;

      element = element.offsetParent;
    } while (element);

    return Element._returnOffset(valueL, valueT);
  };
}

if (Prototype.Browser.IE || Prototype.Browser.Opera) {
  // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
  Element.Methods.update = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);

    content = Object.toHTML(content);
    var tagName = element.tagName.toUpperCase();

    if (tagName in Element._insertionTranslations.tags) {
      $A(element.childNodes).each(function(node) { element.removeChild(node) });
      Element._getContentFromAnonymousElement(tagName, content.stripScripts())
        .each(function(node) { element.appendChild(node) });
    }
    else element.innerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

if ('outerHTML' in document.createElement('div')) {
  Element.Methods.replace = function(element, content) {
    element = $(element);

    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }

    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();

    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next();
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();

    content.evalScripts.bind(content).defer();
    return element;
  };
}

Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};

Element._getContentFromAnonymousElement = function(tagName, html) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  if (t) {
    div.innerHTML = t[0] + html + t[1];
    t[2].times(function() { div = div.firstChild });
  } else div.innerHTML = html;
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: function(element, node) {
    element.parentNode.insertBefore(node, element);
  },
  top: function(element, node) {
    element.insertBefore(node, element.firstChild);
  },
  bottom: function(element, node) {
    element.appendChild(node);
  },
  after: function(element, node) {
    element.parentNode.insertBefore(node, element.nextSibling);
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};

(function() {
  Object.extend(this.tags, {
    THEAD: this.tags.TBODY,
    TFOOT: this.tags.TBODY,
    TH:    this.tags.TD
  });
}).call(Element._insertionTranslations);

Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return !!(node && node.specified);
  }
};

Element.Methods.ByTag = { };

Object.extend(Element, Element.Methods);

if (!Prototype.BrowserFeatures.ElementExtensions &&
    document.createElement('div')['__proto__']) {
  window.HTMLElement = { };
  window.HTMLElement.prototype = document.createElement('div')['__proto__'];
  Prototype.BrowserFeatures.ElementExtensions = true;
}

Element.extend = (function() {
  if (Prototype.BrowserFeatures.SpecificElementExtensions)
    return Prototype.K;

  var Methods = { }, ByTag = Element.Methods.ByTag;

  var extend = Object.extend(function(element) {
    if (!element || element._extendedByPrototype ||
        element.nodeType != 1 || element == window) return element;

    var methods = Object.clone(Methods),
      tagName = element.tagName.toUpperCase(), property, value;

    // extend methods for specific tags
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);

    for (property in methods) {
      value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }

    element._extendedByPrototype = Prototype.emptyFunction;
    return element;

  }, {
    refresh: function() {
      // extend methods for all tags (Safari doesn't need this)
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });

  extend.refresh();
  return extend;
})();

Element.hasAttribute = function(element, attribute) {
  if (element.hasAttribute) return element.hasAttribute(attribute);
  return Element.Methods.Simulated.hasAttribute(element, attribute);
};

Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;

  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods)
    });
  }

  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }

  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }

  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }

  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }

  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];

    window[klass] = { };
    window[klass].prototype = document.createElement(tagName)['__proto__'];
    return window[klass];
  }

  if (F.ElementExtensions) {
    copy(Element.Methods, HTMLElement.prototype);
    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
  }

  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }

  Object.extend(Element, Element.Methods);
  delete Element.ByTag;

  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};

document.viewport = {
  getDimensions: function() {
    var dimensions = { }, B = Prototype.Browser;
    $w('width height').each(function(d) {
      var D = d.capitalize();
      if (B.WebKit && !document.evaluate) {
        // Safari <3.0 needs self.innerWidth/Height
        dimensions[d] = self['inner' + D];
      } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
        // Opera <9.5 needs document.body.clientWidth/Height
        dimensions[d] = document.body['client' + D]
      } else {
        dimensions[d] = document.documentElement['client' + D];
      }
    });
    return dimensions;
  },

  getWidth: function() {
    return this.getDimensions().width;
  },

  getHeight: function() {
    return this.getDimensions().height;
  },

  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
  }
};
/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */

var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();

    if (this.shouldUseSelectorsAPI()) {
      this.mode = 'selectorsAPI';
    } else if (this.shouldUseXPath()) {
      this.mode = 'xpath';
      this.compileXPathMatcher();
    } else {
      this.mode = "normal";
      this.compileMatcher();
    }

  },

  shouldUseXPath: function() {
    if (!Prototype.BrowserFeatures.XPath) return false;

    var e = this.expression;

    // Safari 3 chokes on :*-of-type and :empty
    if (Prototype.Browser.WebKit &&
     (e.include("-of-type") || e.include(":empty")))
      return false;

    // XPath can't do namespaced attributes, nor can it read
    // the "checked" property from DOM nodes
    if ((/(\[[\w-]*?:|:checked)/).test(e))
      return false;

    return true;
  },

  shouldUseSelectorsAPI: function() {
    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;

    if (!Selector._div) Selector._div = new Element('div');

    // Make sure the browser treats the selector as valid. Test on an
    // isolated element to minimize cost of this check.
    try {
      Selector._div.querySelector(this.expression);
    } catch(e) {
      return false;
    }

    return true;
  },

  compileMatcher: function() {
    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m;

    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }

    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];

    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
            new Template(c[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },

  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m;

    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }

    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        if (m = e.match(ps[i])) {
          this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
            new Template(x[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }

    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },

  findElements: function(root) {
    root = root || document;
    var e = this.expression, results;

    switch (this.mode) {
      case 'selectorsAPI':
        // querySelectorAll queries document-wide, then filters to descendants
        // of the context element. That's not what we want.
        // Add an explicit context to the selector if necessary.
        if (root !== document) {
          var oldId = root.id, id = $(root).identify();
          e = "#" + id + " " + e;
        }

        results = $A(root.querySelectorAll(e)).map(Element.extend);
        root.id = oldId;

        return results;
      case 'xpath':
        return document._getElementsByXPath(this.xpath, root);
      default:
       return this.matcher(root);
    }
  },

  match: function(element) {
    this.tokens = [];

    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m;

    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          // use the Selector.assertions methods unless the selector
          // is too complex.
          if (as[i]) {
            this.tokens.push([i, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            // reluctantly do a document-wide search
            // and look for a match in the array
            return this.findElements(document).include(element);
          }
        }
      }
    }

    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }

    return match;
  },

  toString: function() {
    return this.expression;
  },

  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});

Object.extend(Selector, {
  _cache: { },

  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: function(m) {
      m[1] = m[1].toLowerCase();
      return new Template("[@#{1}]").evaluate(m);
    },
    attr: function(m) {
      m[1] = m[1].toLowerCase();
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0)]",
      'checked':     "[@checked]",
      'disabled':    "[(@disabled) and (@type!='hidden')]",
      'enabled':     "[not(@disabled) and (@type!='hidden')]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, v;

        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i in p) {
            if (m = e.match(p[i])) {
              v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },

  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
    id:           'n = h.id(n, r, "#{1}", c);           c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },

  patterns: {
    // combinators must be listed first
    // (and descendant needs to be last combinator)
    laterSibling: /^\s*~\s*/,
    child:        /^\s*>\s*/,
    adjacent:     /^\s*\+\s*/,
    descendant:   /^\s/,

    // selectors follow
    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
    id:           /^#([\w\-\*]+)(\b|$)/,
    className:    /^\.([\w\-\*]+)(\b|$)/,
    pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
    attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },

  // for Selector.match and Element#match
  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },

    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },

    id: function(element, matches) {
      return element.id === matches[1];
    },

    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },

    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
    }
  },

  handlers: {
    // UTILITY FUNCTIONS
    // joins two collections
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },

    // marks an array of nodes for counting
    mark: function(nodes) {
      var _true = Prototype.emptyFunction;
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = _true;
      return nodes;
    },

    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = undefined;
      return nodes;
    },

    // mark each child node with its position (for nth calls)
    // "ofType" flag indicates whether we're indexing for nth-of-type
    // rather than nth-child
    index: function(parentNode, reverse, ofType) {
      parentNode._countedByPrototype = Prototype.emptyFunction;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
      }
    },

    // filters out duplicates and extends all nodes
    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (!(n = nodes[i])._countedByPrototype) {
          n._countedByPrototype = Prototype.emptyFunction;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },

    // COMBINATOR FUNCTIONS
    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },

    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },

    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },

    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },

    nextElementSibling: function(node) {
      while (node = node.nextSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },

    // TOKEN FUNCTIONS
    tagName: function(nodes, root, tagName, combinator) {
      var uTagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          // fastlane for ordinary descendant combinators
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() === uTagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },

    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;
      if (!targetNode) return [];
      if (!nodes && root == document) return [targetNode];
      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },

    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },

    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },

    attrPresence: function(nodes, root, attr, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },

    attr: function(nodes, root, attr, value, operator, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },

    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },

  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },

    // handles the an+b logic
    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },

    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._countedByPrototype) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },

    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        // IE treats comments as element nodes
        if (node.tagName == '!' || node.firstChild) continue;
        results.push(node);
      }
      return results;
    },

    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._countedByPrototype) results.push(node);
      h.unmark(exclusions);
      return results;
    },

    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled && (!node.type || node.type !== 'hidden'))
          results.push(node);
      return results;
    },

    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },

    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },

  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
     '-').include('-' + (v || "").toUpperCase() + '-'); }
  },

  split: function(expression) {
    var expressions = [];
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    return expressions;
  },

  matchElements: function(elements, expression) {
    var matches = $$(expression), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._countedByPrototype) results.push(element);
    h.unmark(matches);
    return results;
  },

  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },

  findChildElements: function(element, expressions) {
    expressions = Selector.split(expressions.join(','));
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});

if (Prototype.Browser.IE) {
  Object.extend(Selector.handlers, {
    // IE returns comment nodes on getElementsByTagName("*").
    // Filter them out.
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        if (node.tagName !== "!") a.push(node);
      return a;
    },

    // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node.removeAttribute('_countedByPrototype');
      return nodes;
    }
  });
}

function $$() {
  return Selector.findChildElements(document, $A(arguments));
}
var Form = {
  reset: function(form) {
    $(form).reset();
    return form;
  },

  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (Object.isUndefined(options.hash)) options.hash = true;
    var key, value, submitted = false, submit = options.submit;

    var data = elements.inject({ }, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          if (key in result) {
            // a key is already present; construct an array of values
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });

    return options.hash ? data : Object.toQueryString(data);
  }
};

Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },

  getElements: function(form) {
    return $A($(form).getElementsByTagName('*')).inject([],
      function(elements, child) {
        if (Form.Element.Serializers[child.tagName.toLowerCase()])
          elements.push(Element.extend(child));
        return elements;
      }
    );
  },

  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');

    if (!typeName && !name) return $A(inputs).map(Element.extend);

    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }

    return matchingInputs;
  },

  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },

  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },

  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();

    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },

  focusFirstElement: function(form) {
    form = $(form);
    form.findFirstElement().activate();
    return form;
  },

  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });

    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);

    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }

    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;

    return new Ajax.Request(action, options);
  }
};

/*--------------------------------------------------------------------------*/

Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },

  select: function(element) {
    $(element).select();
    return element;
  }
};

Form.Element.Methods = {
  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },

  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },

  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },

  clear: function(element) {
    $(element).value = '';
    return element;
  },

  present: function(element) {
    return $(element).value != '';
  },

  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !['button', 'reset', 'submit'].include(element.type)))
        element.select();
    } catch (e) { }
    return element;
  },

  disable: function(element) {
    element = $(element);
    element.disabled = true;
    return element;
  },

  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};

/*--------------------------------------------------------------------------*/

var Field = Form.Element;
var $F = Form.Element.Methods.getValue;

/*--------------------------------------------------------------------------*/

Form.Element.Serializers = {
  input: function(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element, value);
      default:
        return Form.Element.Serializers.textarea(element, value);
    }
  },

  inputSelector: function(element, value) {
    if (Object.isUndefined(value)) return element.checked ? element.value : null;
    else element.checked = !!value;
  },

  textarea: function(element, value) {
    if (Object.isUndefined(value)) return element.value;
    else element.value = value;
  },

  select: function(element, value) {
    if (Object.isUndefined(value))
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, currentValue, single = !Object.isArray(value);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        currentValue = this.optionValue(opt);
        if (single) {
          if (currentValue == value) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = value.include(currentValue);
      }
    }
  },

  selectOne: function(element) {
    var index = element.selectedIndex;
    return index >= 0 ? this.optionValue(element.options[index]) : null;
  },

  selectMany: function(element) {
    var values, length = element.length;
    if (!length) return null;

    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(this.optionValue(opt));
    }
    return values;
  },

  optionValue: function(opt) {
    // extend element because hasAttribute may not be native
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
  }
};

/*--------------------------------------------------------------------------*/

Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },

  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});

Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});

/*--------------------------------------------------------------------------*/

Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;

    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },

  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },

  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },

  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});

Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});

Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) var Event = { };

Object.extend(Event, {
  KEY_BACKSPACE: 8,
  KEY_TAB:       9,
  KEY_RETURN:   13,
  KEY_ESC:      27,
  KEY_LEFT:     37,
  KEY_UP:       38,
  KEY_RIGHT:    39,
  KEY_DOWN:     40,
  KEY_DELETE:   46,
  KEY_HOME:     36,
  KEY_END:      35,
  KEY_PAGEUP:   33,
  KEY_PAGEDOWN: 34,
  KEY_INSERT:   45,

  cache: { },

  relatedTarget: function(event) {
    var element;
    switch(event.type) {
      case 'mouseover': element = event.fromElement; break;
      case 'mouseout':  element = event.toElement;   break;
      default: return null;
    }
    return Element.extend(element);
  }
});

Event.Methods = (function() {
  var isButton;

  if (Prototype.Browser.IE) {
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
    isButton = function(event, code) {
      return event.button == buttonMap[code];
    };

  } else if (Prototype.Browser.WebKit) {
    isButton = function(event, code) {
      switch (code) {
        case 0: return event.which == 1 && !event.metaKey;
        case 1: return event.which == 1 && event.metaKey;
        default: return false;
      }
    };

  } else {
    isButton = function(event, code) {
      return event.which ? (event.which === code + 1) : (event.button === code);
    };
  }

  return {
    isLeftClick:   function(event) { return isButton(event, 0) },
    isMiddleClick: function(event) { return isButton(event, 1) },
    isRightClick:  function(event) { return isButton(event, 2) },

    element: function(event) {
      event = Event.extend(event);

      var node          = event.target,
          type          = event.type,
          currentTarget = event.currentTarget;

      if (currentTarget && currentTarget.tagName) {
        // Firefox screws up the "click" event when moving between radio buttons
        // via arrow keys. It also screws up the "load" and "error" events on images,
        // reporting the document as the target instead of the original image.
        if (type === 'load' || type === 'error' ||
          (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
            && currentTarget.type === 'radio'))
              node = currentTarget;
      }
      if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
      return Element.extend(node);
    },

    findElement: function(event, expression) {
      var element = Event.element(event);
      if (!expression) return element;
      var elements = [element].concat(element.ancestors());
      return Selector.findElement(elements, expression, 0);
    },

    pointer: function(event) {
      var docElement = document.documentElement,
      body = document.body || { scrollLeft: 0, scrollTop: 0 };
      return {
        x: event.pageX || (event.clientX +
          (docElement.scrollLeft || body.scrollLeft) -
          (docElement.clientLeft || 0)),
        y: event.pageY || (event.clientY +
          (docElement.scrollTop || body.scrollTop) -
          (docElement.clientTop || 0))
      };
    },

    pointerX: function(event) { return Event.pointer(event).x },
    pointerY: function(event) { return Event.pointer(event).y },

    stop: function(event) {
      Event.extend(event);
      event.preventDefault();
      event.stopPropagation();
      event.stopped = true;
    }
  };
})();

Event.extend = (function() {
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });

  if (Prototype.Browser.IE) {
    Object.extend(methods, {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return "[object Event]" }
    });

    return function(event) {
      if (!event) return false;
      if (event._extendedByPrototype) return event;

      event._extendedByPrototype = Prototype.emptyFunction;
      var pointer = Event.pointer(event);
      Object.extend(event, {
        target: event.srcElement,
        relatedTarget: Event.relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });
      return Object.extend(event, methods);
    };

  } else {
    Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__'];
    Object.extend(Event.prototype, methods);
    return Prototype.K;
  }
})();

Object.extend(Event, (function() {
  var cache = Event.cache;

  function getEventID(element) {
    if (element._prototypeEventID) return element._prototypeEventID[0];
    arguments.callee.id = arguments.callee.id || 1;
    return element._prototypeEventID = [++arguments.callee.id];
  }

  function getDOMEventName(eventName) {
    if (eventName && eventName.include(':')) return "dataavailable";
    return eventName;
  }

  function getCacheForID(id) {
    return cache[id] = cache[id] || { };
  }

  function getWrappersForEventName(id, eventName) {
    var c = getCacheForID(id);
    return c[eventName] = c[eventName] || [];
  }

  function createWrapper(element, eventName, handler) {
    var id = getEventID(element);
    var c = getWrappersForEventName(id, eventName);
    if (c.pluck("handler").include(handler)) return false;

    var wrapper = function(event) {
      if (!Event || !Event.extend ||
        (event.eventName && event.eventName != eventName))
          return false;

      Event.extend(event);
      handler.call(element, event);
    };

    wrapper.handler = handler;
    c.push(wrapper);
    return wrapper;
  }

  function findWrapper(id, eventName, handler) {
    var c = getWrappersForEventName(id, eventName);
    return c.find(function(wrapper) { return wrapper.handler == handler });
  }

  function destroyWrapper(id, eventName, handler) {
    var c = getCacheForID(id);
    if (!c[eventName]) return false;
    c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
  }

  function destroyCache() {
    for (var id in cache)
      for (var eventName in cache[id])
        cache[id][eventName] = null;
  }


  // Internet Explorer needs to remove event handlers on page unload
  // in order to avoid memory leaks.
  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }

  // Safari has a dummy event handler on page unload so that it won't
  // use its bfcache. Safari <= 3.1 has an issue with restoring the "document"
  // object when page is returned to via the back button using its bfcache.
  if (Prototype.Browser.WebKit) {
    window.addEventListener('unload', Prototype.emptyFunction, false);
  }

  return {
    observe: function(element, eventName, handler) {
      element = $(element);
      var name = getDOMEventName(eventName);

      var wrapper = createWrapper(element, eventName, handler);
      if (!wrapper) return element;

      if (element.addEventListener) {
        element.addEventListener(name, wrapper, false);
      } else {
        element.attachEvent("on" + name, wrapper);
      }

      return element;
    },

    stopObserving: function(element, eventName, handler) {
      element = $(element);
      var id = getEventID(element), name = getDOMEventName(eventName);

      if (!handler && eventName) {
        getWrappersForEventName(id, eventName).each(function(wrapper) {
          element.stopObserving(eventName, wrapper.handler);
        });
        return element;

      } else if (!eventName) {
        Object.keys(getCacheForID(id)).each(function(eventName) {
          element.stopObserving(eventName);
        });
        return element;
      }

      var wrapper = findWrapper(id, eventName, handler);
      if (!wrapper) return element;

      if (element.removeEventListener) {
        element.removeEventListener(name, wrapper, false);
      } else {
        element.detachEvent("on" + name, wrapper);
      }

      destroyWrapper(id, eventName, handler);

      return element;
    },

    fire: function(element, eventName, memo) {
      element = $(element);
      if (element == document && document.createEvent && !element.dispatchEvent)
        element = document.documentElement;

      var event;
      if (document.createEvent) {
        event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        event = document.createEventObject();
        event.eventType = "ondataavailable";
      }

      event.eventName = eventName;
      event.memo = memo || { };

      if (document.createEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent(event.eventType, event);
      }

      return Event.extend(event);
    }
  };
})());

Object.extend(Event, Event.Methods);

Element.addMethods({
  fire:          Event.fire,
  observe:       Event.observe,
  stopObserving: Event.stopObserving
});

Object.extend(document, {
  fire:          Element.Methods.fire.methodize(),
  observe:       Element.Methods.observe.methodize(),
  stopObserving: Element.Methods.stopObserving.methodize(),
  loaded:        false
});

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    document.loaded = true;
  }

  if (document.addEventListener) {
    if (Prototype.Browser.WebKit) {
      timer = window.setInterval(function() {
        if (/loaded|complete/.test(document.readyState))
          fireContentLoadedEvent();
      }, 0);

      Event.observe(window, "load", fireContentLoadedEvent);

    } else {
      document.addEventListener("DOMContentLoaded",
        fireContentLoadedEvent, false);
    }

  } else {
    document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
    $("__onDOMContentLoaded").onreadystatechange = function() {
      if (this.readyState == "complete") {
        this.onreadystatechange = null;
        fireContentLoadedEvent();
      }
    };
  }
})();
/*------------------------------- DEPRECATED -------------------------------*/

Hash.toQueryString = Object.toQueryString;

var Toggle = { display: Element.toggle };

Element.Methods.childOf = Element.Methods.descendantOf;

var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },

  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },

  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },

  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};

var $continue = new Error('"throw $continue" is deprecated, use "return" instead');

// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,

  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },

  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);

    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },

  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);

    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);

    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },

  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },

  // Deprecation layer -- use newer Element methods now (1.5.2).

  cumulativeOffset: Element.Methods.cumulativeOffset,

  positionedOffset: Element.Methods.positionedOffset,

  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },

  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },

  realOffset: Element.Methods.cumulativeScrollOffset,

  offsetParent: Element.Methods.getOffsetParent,

  page: Element.Methods.viewportOffset,

  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};

/*--------------------------------------------------------------------------*/

if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }

  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;

    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';

    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };

  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);

/*--------------------------------------------------------------------------*/

Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },

  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },

  set: function(className) {
    this.element.className = className;
  },

  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },

  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },

  toString: function() {
    return $A(this).join(' ');
  }
};

Object.extend(Element.ClassNames.prototype, Enumerable);

/*--------------------------------------------------------------------------*/

Element.addMethods();

/* /js/scriptaculous.js-------------------------------------------------------------------------------- */
// script.aculo.us scriptaculous.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Scriptaculous = {
  Version: '1.8.2',
  require: function(libraryName) {
    // inserting via DOM fails in Safari 2.0, so brute force approach
    document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
  },
  REQUIRED_PROTOTYPE: '1.6.0.3',
  load: function() {
    function convertVersionString(versionString) {
      var v = versionString.replace(/_.*|\./g, '');
      v = parseInt(v + '0'.times(4-v.length));
      return versionString.indexOf('_') > -1 ? v-1 : v;
    }

    if((typeof Prototype=='undefined') ||
       (typeof Element == 'undefined') ||
       (typeof Element.Methods=='undefined') ||
       (convertVersionString(Prototype.Version) <
        convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
       throw("script.aculo.us requires the Prototype JavaScript framework >= " +
        Scriptaculous.REQUIRED_PROTOTYPE);

    var js = /scriptaculous\.js(\?.*)?$/;
    $$('head script[src]').findAll(function(s) {
      return s.src.match(js);
    }).each(function(s) {
      var path = s.src.replace(js, ''),
      includes = s.src.match(/\?.*load=([a-z,]*)/);
      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
       function(include) { Scriptaculous.require(path+include+'.js') });
    });
  }
};

Scriptaculous.load();

/* /js/builder.js-------------------------------------------------------------------------------------- */
// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Builder = {
  NODEMAP: {
    AREA: 'map',
    CAPTION: 'table',
    COL: 'table',
    COLGROUP: 'table',
    LEGEND: 'fieldset',
    OPTGROUP: 'select',
    OPTION: 'select',
    PARAM: 'object',
    TBODY: 'table',
    TD: 'table',
    TFOOT: 'table',
    TH: 'table',
    THEAD: 'table',
    TR: 'table'
  },
  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
  //       due to a Firefox bug
  node: function(elementName) {
    elementName = elementName.toUpperCase();

    // try innerHTML approach
    var parentTag = this.NODEMAP[elementName] || 'div';
    var parentElement = document.createElement(parentTag);
    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
    } catch(e) {}
    var element = parentElement.firstChild || null;

    // see if browser added wrapping tags
    if(element && (element.tagName.toUpperCase() != elementName))
      element = element.getElementsByTagName(elementName)[0];

    // fallback to createElement approach
    if(!element) element = document.createElement(elementName);

    // abort if nothing could be created
    if(!element) return;

    // attributes (or text)
    if(arguments[1])
      if(this._isStringOrNumber(arguments[1]) ||
        (arguments[1] instanceof Array) ||
        arguments[1].tagName) {
          this._children(element, arguments[1]);
        } else {
          var attrs = this._attributes(arguments[1]);
          if(attrs.length) {
            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
              parentElement.innerHTML = "<" +elementName + " " +
                attrs + "></" + elementName + ">";
            } catch(e) {}
            element = parentElement.firstChild || null;
            // workaround firefox 1.0.X bug
            if(!element) {
              element = document.createElement(elementName);
              for(attr in arguments[1])
                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
            }
            if(element.tagName.toUpperCase() != elementName)
              element = parentElement.getElementsByTagName(elementName)[0];
          }
        }

    // text, or array of children
    if(arguments[2])
      this._children(element, arguments[2]);

     return $(element);
  },
  _text: function(text) {
     return document.createTextNode(text);
  },

  ATTR_MAP: {
    'className': 'class',
    'htmlFor': 'for'
  },

  _attributes: function(attributes) {
    var attrs = [];
    for(attribute in attributes)
      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;') + '"');
    return attrs.join(" ");
  },
  _children: function(element, children) {
    if(children.tagName) {
      element.appendChild(children);
      return;
    }
    if(typeof children=='object') { // array can hold nodes and text
      children.flatten().each( function(e) {
        if(typeof e=='object')
          element.appendChild(e);
        else
          if(Builder._isStringOrNumber(e))
            element.appendChild(Builder._text(e));
      });
    } else
      if(Builder._isStringOrNumber(children))
        element.appendChild(Builder._text(children));
  },
  _isStringOrNumber: function(param) {
    return(typeof param=='string' || typeof param=='number');
  },
  build: function(html) {
    var element = this.node('div');
    $(element).update(html.strip());
    return element.down();
  },
  dump: function(scope) {
    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope

    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);

    tags.each( function(tag){
      scope[tag] = function() {
        return Builder.node.apply(Builder, [tag].concat($A(arguments)));
      };
    });
  }
};

/* /js/effects.js-------------------------------------------------------------------------------------- */
// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {
    var cols = this.slice(4,this.length-1).split(',');
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
  } else {
    if (this.slice(0,1) == '#') {
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
      if (this.length==7) color = this.toLowerCase();
    }
  }
  return (color.length==7 ? color : (arguments[0] || this));
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);
  element.setStyle({fontSize: (percent/100) + 'em'});
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + .5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
    },
    pulse: function(pos, pulses) {
      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
    },
    spring: function(pos) {
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';

    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character),
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') ||
        Object.isFunction(element)) &&
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;

    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ?
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();

    var position = Object.isString(effect.options.queue) ?
      effect.options.queue : effect.options.queue.position;

    switch(position) {
      case 'front':
        // move unstarted effects after this effect
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }

    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);

    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++)
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;

    return this.instances.get(queueName) ||
      this.instances.set(queueName, new Effect.ScopedQueue());
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;

    this.render = (function() {
      function dispatch(effect, eventName) {
        if (effect.options[eventName + 'Internal'])
          effect.options[eventName + 'Internal'](effect);
        if (effect.options[eventName])
          effect.options[eventName](effect);
      }

      return function(pos) {
        if (this.state === "idle") {
          this.state = "running";
          dispatch(this, 'beforeSetup');
          if (this.setup) this.setup();
          dispatch(this, 'afterSetup');
        }
        if (this.state === "running") {
          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
          this.position = pos;
          dispatch(this, 'beforeUpdate');
          if (this.update) this.update(pos);
          dispatch(this, 'afterUpdate');
        }
      };
    })();

    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish();
        this.event('afterFinish');
        return;
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(),
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) :
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element,
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');

    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));

    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;

    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));

    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;

    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
  scrollOffsets = document.viewport.getScrollOffsets(),
  elementOffsets = $(element).cumulativeOffset();

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()); }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) {
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity});
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show();
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = {
    opacity: element.getInlineOpacity(),
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200,
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
     Object.extend({ duration: 1.0,
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element);
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false,
      scaleX: false,
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      }
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, {
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) {
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      });
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned();
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        }
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}); }}); }}); }}); }}); }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false,
    scaleX: false,
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, {
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping();
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping();
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var initialMoveX, initialMoveY;
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0;
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }

  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01,
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show();
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
             }
           }, options)
      );
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }

  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { },
    oldOpacity = element.getInlineOpacity(),
    transition = options.transition || Effect.Transitions.linear,
    reverser   = function(pos){
      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
    };

  return new Effect.Opacity(element,
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, {
      scaleContent: false,
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });

    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        };
      }
    }
    this.start(options);
  },

  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 );
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return {
        style: property.camelize(),
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      );
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] =
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');

Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }

  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]);
  });

  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
}

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element);
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) {
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    };
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);

/* /js/dragdrop.js------------------------------------------------------------------------------------- */
// script.aculo.us dragdrop.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if(Object.isUndefined(Effect))
  throw("dragdrop.js requires including script.aculo.us' effects.js library");

var Droppables = {
  drops: [],

  remove: function(element) {
    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
  },

  add: function(element) {
    element = $(element);
    var options = Object.extend({
      greedy:     true,
      hoverclass: null,
      tree:       false
    }, arguments[1] || { });

    // cache containers
    if(options.containment) {
      options._containers = [];
      var containment = options.containment;
      if(Object.isArray(containment)) {
        containment.each( function(c) { options._containers.push($(c)) });
      } else {
        options._containers.push($(containment));
      }
    }

    if(options.accept) options.accept = [options.accept].flatten();

    Element.makePositioned(element); // fix IE
    options.element = element;

    this.drops.push(options);
  },

  findDeepestChild: function(drops) {
    deepest = drops[0];

    for (i = 1; i < drops.length; ++i)
      if (Element.isParent(drops[i].element, deepest.element))
        deepest = drops[i];

    return deepest;
  },

  isContained: function(element, drop) {
    var containmentNode;
    if(drop.tree) {
      containmentNode = element.treeNode;
    } else {
      containmentNode = element.parentNode;
    }
    return drop._containers.detect(function(c) { return containmentNode == c });
  },

  isAffected: function(point, element, drop) {
    return (
      (drop.element!=element) &&
      ((!drop._containers) ||
        this.isContained(element, drop)) &&
      ((!drop.accept) ||
        (Element.classNames(element).detect(
          function(v) { return drop.accept.include(v) } ) )) &&
      Position.within(drop.element, point[0], point[1]) );
  },

  deactivate: function(drop) {
    if(drop.hoverclass)
      Element.removeClassName(drop.element, drop.hoverclass);
    this.last_active = null;
  },

  activate: function(drop) {
    if(drop.hoverclass)
      Element.addClassName(drop.element, drop.hoverclass);
    this.last_active = drop;
  },

  show: function(point, element) {
    if(!this.drops.length) return;
    var drop, affected = [];

    this.drops.each( function(drop) {
      if(Droppables.isAffected(point, element, drop))
        affected.push(drop);
    });

    if(affected.length>0)
      drop = Droppables.findDeepestChild(affected);

    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
    if (drop) {
      Position.within(drop.element, point[0], point[1]);
      if(drop.onHover)
        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));

      if (drop != this.last_active) Droppables.activate(drop);
    }
  },

  fire: function(event, element) {
    if(!this.last_active) return;
    Position.prepare();

    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
      if (this.last_active.onDrop) {
        this.last_active.onDrop(element, this.last_active.element, event);
        return true;
      }
  },

  reset: function() {
    if(this.last_active)
      this.deactivate(this.last_active);
  }
};

var Draggables = {
  drags: [],
  observers: [],

  register: function(draggable) {
    if(this.drags.length == 0) {
      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
      this.eventKeypress  = this.keyPress.bindAsEventListener(this);

      Event.observe(document, "mouseup", this.eventMouseUp);
      Event.observe(document, "mousemove", this.eventMouseMove);
      Event.observe(document, "keypress", this.eventKeypress);
    }
    this.drags.push(draggable);
  },

  unregister: function(draggable) {
    this.drags = this.drags.reject(function(d) { return d==draggable });
    if(this.drags.length == 0) {
      Event.stopObserving(document, "mouseup", this.eventMouseUp);
      Event.stopObserving(document, "mousemove", this.eventMouseMove);
      Event.stopObserving(document, "keypress", this.eventKeypress);
    }
  },

  activate: function(draggable) {
    if(draggable.options.delay) {
      this._timeout = setTimeout(function() {
        Draggables._timeout = null;
        window.focus();
        Draggables.activeDraggable = draggable;
      }.bind(this), draggable.options.delay);
    } else {
      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
      this.activeDraggable = draggable;
    }
  },

  deactivate: function() {
    this.activeDraggable = null;
  },

  updateDrag: function(event) {
    if(!this.activeDraggable) return;
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    // Mozilla-based browsers fire successive mousemove events with
    // the same coordinates, prevent needless redrawing (moz bug?)
    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
    this._lastPointer = pointer;

    this.activeDraggable.updateDrag(event, pointer);
  },

  endDrag: function(event) {
    if(this._timeout) {
      clearTimeout(this._timeout);
      this._timeout = null;
    }
    if(!this.activeDraggable) return;
    this._lastPointer = null;
    this.activeDraggable.endDrag(event);
    this.activeDraggable = null;
  },

  keyPress: function(event) {
    if(this.activeDraggable)
      this.activeDraggable.keyPress(event);
  },

  addObserver: function(observer) {
    this.observers.push(observer);
    this._cacheObserverCallbacks();
  },

  removeObserver: function(element) {  // element instead of observer fixes mem leaks
    this.observers = this.observers.reject( function(o) { return o.element==element });
    this._cacheObserverCallbacks();
  },

  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
    if(this[eventName+'Count'] > 0)
      this.observers.each( function(o) {
        if(o[eventName]) o[eventName](eventName, draggable, event);
      });
    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
  },

  _cacheObserverCallbacks: function() {
    ['onStart','onEnd','onDrag'].each( function(eventName) {
      Draggables[eventName+'Count'] = Draggables.observers.select(
        function(o) { return o[eventName]; }
      ).length;
    });
  }
};

/*--------------------------------------------------------------------------*/

var Draggable = Class.create({
  initialize: function(element) {
    var defaults = {
      handle: false,
      reverteffect: function(element, top_offset, left_offset) {
        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
          queue: {scope:'_draggable', position:'end'}
        });
      },
      endeffect: function(element) {
        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
          queue: {scope:'_draggable', position:'end'},
          afterFinish: function(){
            Draggable._dragging[element] = false
          }
        });
      },
      zindex: 1000,
      revert: false,
      quiet: false,
      scroll: false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
      delay: 0
    };

    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
      Object.extend(defaults, {
        starteffect: function(element) {
          element._opacity = Element.getOpacity(element);
          Draggable._dragging[element] = true;
          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
        }
      });

    var options = Object.extend(defaults, arguments[1] || { });

    this.element = $(element);

    if(options.handle && Object.isString(options.handle))
      this.handle = this.element.down('.'+options.handle, 0);

    if(!this.handle) this.handle = $(options.handle);
    if(!this.handle) this.handle = this.element;

    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
      options.scroll = $(options.scroll);
      this._isScrollChild = Element.childOf(this.element, options.scroll);
    }

    Element.makePositioned(this.element); // fix IE

    this.options  = options;
    this.dragging = false;

    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
    Event.observe(this.handle, "mousedown", this.eventMouseDown);

    Draggables.register(this);
  },

  destroy: function() {
    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
    Draggables.unregister(this);
  },

  currentDelta: function() {
    return([
      parseInt(Element.getStyle(this.element,'left') || '0'),
      parseInt(Element.getStyle(this.element,'top') || '0')]);
  },

  initDrag: function(event) {
    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
      Draggable._dragging[this.element]) return;
    if(Event.isLeftClick(event)) {
      // abort on form elements, fixes a Firefox issue
      var src = Event.element(event);
      if((tag_name = src.tagName.toUpperCase()) && (
        tag_name=='INPUT' ||
        tag_name=='SELECT' ||
        tag_name=='OPTION' ||
        tag_name=='BUTTON' ||
        tag_name=='TEXTAREA')) return;

      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      var pos     = Position.cumulativeOffset(this.element);
      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });

      Draggables.activate(this);
      Event.stop(event);
    }
  },

  startDrag: function(event) {
    this.dragging = true;
    if(!this.delta)
      this.delta = this.currentDelta();

    if(this.options.zindex) {
      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
      this.element.style.zIndex = this.options.zindex;
    }

    if(this.options.ghosting) {
      this._clone = this.element.cloneNode(true);
      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this._originallyAbsolute)
        Position.absolutize(this.element);
      this.element.parentNode.insertBefore(this._clone, this.element);
    }

    if(this.options.scroll) {
      if (this.options.scroll == window) {
        var where = this._getWindowScroll(this.options.scroll);
        this.originalScrollLeft = where.left;
        this.originalScrollTop = where.top;
      } else {
        this.originalScrollLeft = this.options.scroll.scrollLeft;
        this.originalScrollTop = this.options.scroll.scrollTop;
      }
    }

    Draggables.notify('onStart', this, event);

    if(this.options.starteffect) this.options.starteffect(this.element);
  },

  updateDrag: function(event, pointer) {
    if(!this.dragging) this.startDrag(event);

    if(!this.options.quiet){
      Position.prepare();
      Droppables.show(pointer, this.element);
    }

    Draggables.notify('onDrag', this, event);

    this.draw(pointer);
    if(this.options.change) this.options.change(this);

    if(this.options.scroll) {
      this.stopScrolling();

      var p;
      if (this.options.scroll == window) {
        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
      } else {
        p = Position.page(this.options.scroll);
        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
        p[1] += this.options.scroll.scrollTop + Position.deltaY;
        p.push(p[0]+this.options.scroll.offsetWidth);
        p.push(p[1]+this.options.scroll.offsetHeight);
      }
      var speed = [0,0];
      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
      this.startScrolling(speed);
    }

    // fix AppleWebKit rendering
    if(Prototype.Browser.WebKit) window.scrollBy(0,0);

    Event.stop(event);
  },

  finishDrag: function(event, success) {
    this.dragging = false;

    if(this.options.quiet){
      Position.prepare();
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      Droppables.show(pointer, this.element);
    }

    if(this.options.ghosting) {
      if (!this._originallyAbsolute)
        Position.relativize(this.element);
      delete this._originallyAbsolute;
      Element.remove(this._clone);
      this._clone = null;
    }

    var dropped = false;
    if(success) {
      dropped = Droppables.fire(event, this.element);
      if (!dropped) dropped = false;
    }
    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
    Draggables.notify('onEnd', this, event);

    var revert = this.options.revert;
    if(revert && Object.isFunction(revert)) revert = revert(this.element);

    var d = this.currentDelta();
    if(revert && this.options.reverteffect) {
      if (dropped == 0 || revert != 'failure')
        this.options.reverteffect(this.element,
          d[1]-this.delta[1], d[0]-this.delta[0]);
    } else {
      this.delta = d;
    }

    if(this.options.zindex)
      this.element.style.zIndex = this.originalZ;

    if(this.options.endeffect)
      this.options.endeffect(this.element);

    Draggables.deactivate(this);
    Droppables.reset();
  },

  keyPress: function(event) {
    if(event.keyCode!=Event.KEY_ESC) return;
    this.finishDrag(event, false);
    Event.stop(event);
  },

  endDrag: function(event) {
    if(!this.dragging) return;
    this.stopScrolling();
    this.finishDrag(event, true);
    Event.stop(event);
  },

  draw: function(point) {
    var pos = Position.cumulativeOffset(this.element);
    if(this.options.ghosting) {
      var r   = Position.realOffset(this.element);
      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
    }

    var d = this.currentDelta();
    pos[0] -= d[0]; pos[1] -= d[1];

    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
    }

    var p = [0,1].map(function(i){
      return (point[i]-pos[i]-this.offset[i])
    }.bind(this));

    if(this.options.snap) {
      if(Object.isFunction(this.options.snap)) {
        p = this.options.snap(p[0],p[1],this);
      } else {
      if(Object.isArray(this.options.snap)) {
        p = p.map( function(v, i) {
          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
      } else {
        p = p.map( function(v) {
          return (v/this.options.snap).round()*this.options.snap }.bind(this));
      }
    }}

    var style = this.element.style;
    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
      style.left = p[0] + "px";
    if((!this.options.constraint) || (this.options.constraint=='vertical'))
      style.top  = p[1] + "px";

    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
  },

  stopScrolling: function() {
    if(this.scrollInterval) {
      clearInterval(this.scrollInterval);
      this.scrollInterval = null;
      Draggables._lastScrollPointer = null;
    }
  },

  startScrolling: function(speed) {
    if(!(speed[0] || speed[1])) return;
    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
    this.lastScrolled = new Date();
    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
  },

  scroll: function() {
    var current = new Date();
    var delta = current - this.lastScrolled;
    this.lastScrolled = current;
    if(this.options.scroll == window) {
      with (this._getWindowScroll(this.options.scroll)) {
        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
          var d = delta / 1000;
          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
        }
      }
    } else {
      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
    }

    Position.prepare();
    Droppables.show(Draggables._lastPointer, this.element);
    Draggables.notify('onDrag', this);
    if (this._isScrollChild) {
      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
      if (Draggables._lastScrollPointer[0] < 0)
        Draggables._lastScrollPointer[0] = 0;
      if (Draggables._lastScrollPointer[1] < 0)
        Draggables._lastScrollPointer[1] = 0;
      this.draw(Draggables._lastScrollPointer);
    }

    if(this.options.change) this.options.change(this);
  },

  _getWindowScroll: function(w) {
    var T, L, W, H;
    with (w.document) {
      if (w.document.documentElement && documentElement.scrollTop) {
        T = documentElement.scrollTop;
        L = documentElement.scrollLeft;
      } else if (w.document.body) {
        T = body.scrollTop;
        L = body.scrollLeft;
      }
      if (w.innerWidth) {
        W = w.innerWidth;
        H = w.innerHeight;
      } else if (w.document.documentElement && documentElement.clientWidth) {
        W = documentElement.clientWidth;
        H = documentElement.clientHeight;
      } else {
        W = body.offsetWidth;
        H = body.offsetHeight;
      }
    }
    return { top: T, left: L, width: W, height: H };
  }
});

Draggable._dragging = { };

/*--------------------------------------------------------------------------*/

var SortableObserver = Class.create({
  initialize: function(element, observer) {
    this.element   = $(element);
    this.observer  = observer;
    this.lastValue = Sortable.serialize(this.element);
  },

  onStart: function() {
    this.lastValue = Sortable.serialize(this.element);
  },

  onEnd: function() {
    Sortable.unmark();
    if(this.lastValue != Sortable.serialize(this.element))
      this.observer(this.element)
  }
});

var Sortable = {
  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,

  sortables: { },

  _findRootElement: function(element) {
    while (element.tagName.toUpperCase() != "BODY") {
      if(element.id && Sortable.sortables[element.id]) return element;
      element = element.parentNode;
    }
  },

  options: function(element) {
    element = Sortable._findRootElement($(element));
    if(!element) return;
    return Sortable.sortables[element.id];
  },

  destroy: function(element){
    element = $(element);
    var s = Sortable.sortables[element.id];

    if(s) {
      Draggables.removeObserver(s.element);
      s.droppables.each(function(d){ Droppables.remove(d) });
      s.draggables.invoke('destroy');

      delete Sortable.sortables[s.element.id];
    }
  },

  create: function(element) {
    element = $(element);
    var options = Object.extend({
      element:     element,
      tag:         'li',       // assumes li children, override with tag: 'tagname'
      dropOnEmpty: false,
      tree:        false,
      treeTag:     'ul',
      overlap:     'vertical', // one of 'vertical', 'horizontal'
      constraint:  'vertical', // one of 'vertical', 'horizontal', false
      containment: element,    // also takes array of elements (or id's); or false
      handle:      false,      // or a CSS class
      only:        false,
      delay:       0,
      hoverclass:  null,
      ghosting:    false,
      quiet:       false,
      scroll:      false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      format:      this.SERIALIZE_RULE,

      // these take arrays of elements or ids and can be
      // used for better initialization performance
      elements:    false,
      handles:     false,

      onChange:    Prototype.emptyFunction,
      onUpdate:    Prototype.emptyFunction
    }, arguments[1] || { });

    // clear any old sortable with same element
    this.destroy(element);

    // build options for the draggables
    var options_for_draggable = {
      revert:      true,
      quiet:       options.quiet,
      scroll:      options.scroll,
      scrollSpeed: options.scrollSpeed,
      scrollSensitivity: options.scrollSensitivity,
      delay:       options.delay,
      ghosting:    options.ghosting,
      constraint:  options.constraint,
      handle:      options.handle };

    if(options.starteffect)
      options_for_draggable.starteffect = options.starteffect;

    if(options.reverteffect)
      options_for_draggable.reverteffect = options.reverteffect;
    else
      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
        element.style.top  = 0;
        element.style.left = 0;
      };

    if(options.endeffect)
      options_for_draggable.endeffect = options.endeffect;

    if(options.zindex)
      options_for_draggable.zindex = options.zindex;

    // build options for the droppables
    var options_for_droppable = {
      overlap:     options.overlap,
      containment: options.containment,
      tree:        options.tree,
      hoverclass:  options.hoverclass,
      onHover:     Sortable.onHover
    };

    var options_for_tree = {
      onHover:      Sortable.onEmptyHover,
      overlap:      options.overlap,
      containment:  options.containment,
      hoverclass:   options.hoverclass
    };

    // fix for gecko engine
    Element.cleanWhitespace(element);

    options.draggables = [];
    options.droppables = [];

    // drop on empty handling
    if(options.dropOnEmpty || options.tree) {
      Droppables.add(element, options_for_tree);
      options.droppables.push(element);
    }

    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
      var handle = options.handles ? $(options.handles[i]) :
        (options.handle ? $(e).select('.' + options.handle)[0] : e);
      options.draggables.push(
        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
      Droppables.add(e, options_for_droppable);
      if(options.tree) e.treeNode = element;
      options.droppables.push(e);
    });

    if(options.tree) {
      (Sortable.findTreeElements(element, options) || []).each( function(e) {
        Droppables.add(e, options_for_tree);
        e.treeNode = element;
        options.droppables.push(e);
      });
    }

    // keep reference
    this.sortables[element.id] = options;

    // for onupdate
    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

  },

  // return all suitable-for-sortable elements in a guaranteed order
  findElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.tag);
  },

  findTreeElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.treeTag);
  },

  onHover: function(element, dropon, overlap) {
    if(Element.isParent(dropon, element)) return;

    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
      return;
    } else if(overlap>0.5) {
      Sortable.mark(dropon, 'before');
      if(dropon.previousSibling != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, dropon);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    } else {
      Sortable.mark(dropon, 'after');
      var nextElement = dropon.nextSibling || null;
      if(nextElement != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, nextElement);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    }
  },

  onEmptyHover: function(element, dropon, overlap) {
    var oldParentNode = element.parentNode;
    var droponOptions = Sortable.options(dropon);

    if(!Element.isParent(dropon, element)) {
      var index;

      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
      var child = null;

      if(children) {
        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);

        for (index = 0; index < children.length; index += 1) {
          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
            offset -= Element.offsetSize (children[index], droponOptions.overlap);
          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
            child = index + 1 < children.length ? children[index + 1] : null;
            break;
          } else {
            child = children[index];
            break;
          }
        }
      }

      dropon.insertBefore(element, child);

      Sortable.options(oldParentNode).onChange(element);
      droponOptions.onChange(element);
    }
  },

  unmark: function() {
    if(Sortable._marker) Sortable._marker.hide();
  },

  mark: function(dropon, position) {
    // mark on ghosting only
    var sortable = Sortable.options(dropon.parentNode);
    if(sortable && !sortable.ghosting) return;

    if(!Sortable._marker) {
      Sortable._marker =
        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
          hide().addClassName('dropmarker').setStyle({position:'absolute'});
      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
    }
    var offsets = Position.cumulativeOffset(dropon);
    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});

    if(position=='after')
      if(sortable.overlap == 'horizontal')
        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
      else
        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});

    Sortable._marker.show();
  },

  _tree: function(element, options, parent) {
    var children = Sortable.findElements(element, options) || [];

    for (var i = 0; i < children.length; ++i) {
      var match = children[i].id.match(options.format);

      if (!match) continue;

      var child = {
        id: encodeURIComponent(match ? match[1] : null),
        element: element,
        parent: parent,
        children: [],
        position: parent.children.length,
        container: $(children[i]).down(options.treeTag)
      };

      /* Get the element containing the children and recurse over it */
      if (child.container)
        this._tree(child.container, options, child);

      parent.children.push (child);
    }

    return parent;
  },

  tree: function(element) {
    element = $(element);
    var sortableOptions = this.options(element);
    var options = Object.extend({
      tag: sortableOptions.tag,
      treeTag: sortableOptions.treeTag,
      only: sortableOptions.only,
      name: element.id,
      format: sortableOptions.format
    }, arguments[1] || { });

    var root = {
      id: null,
      parent: null,
      children: [],
      container: element,
      position: 0
    };

    return Sortable._tree(element, options, root);
  },

  /* Construct a [i] index for a particular node */
  _constructIndex: function(node) {
    var index = '';
    do {
      if (node.id) index = '[' + node.position + ']' + index;
    } while ((node = node.parent) != null);
    return index;
  },

  sequence: function(element) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[1] || { });

    return $(this.findElements(element, options) || []).map( function(item) {
      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
    });
  },

  setSequence: function(element, new_sequence) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[2] || { });

    var nodeMap = { };
    this.findElements(element, options).each( function(n) {
        if (n.id.match(options.format))
            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
        n.parentNode.removeChild(n);
    });

    new_sequence.each(function(ident) {
      var n = nodeMap[ident];
      if (n) {
        n[1].appendChild(n[0]);
        delete nodeMap[ident];
      }
    });
  },

  serialize: function(element) {
    element = $(element);
    var options = Object.extend(Sortable.options(element), arguments[1] || { });
    var name = encodeURIComponent(
      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);

    if (options.tree) {
      return Sortable.tree(element, arguments[1]).children.map( function (item) {
        return [name + Sortable._constructIndex(item) + "[id]=" +
                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
      }).flatten().join('&');
    } else {
      return Sortable.sequence(element, arguments[1]).map( function(item) {
        return name + "[]=" + encodeURIComponent(item);
      }).join('&');
    }
  }
};

// Returns true if child is contained within element
Element.isParent = function(child, element) {
  if (!child.parentNode || child == element) return false;
  if (child.parentNode == element) return true;
  return Element.isParent(child.parentNode, element);
};

Element.findChildren = function(element, only, recursive, tagName) {
  if(!element.hasChildNodes()) return null;
  tagName = tagName.toUpperCase();
  if(only) only = [only].flatten();
  var elements = [];
  $A(element.childNodes).each( function(e) {
    if(e.tagName && e.tagName.toUpperCase()==tagName &&
      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
        elements.push(e);
    if(recursive) {
      var grandchildren = Element.findChildren(e, only, recursive, tagName);
      if(grandchildren) elements.push(grandchildren);
    }
  });

  return (elements.length>0 ? elements.flatten() : []);
};

Element.offsetSize = function (element, type) {
  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
};

/* /js/thickbox.js------------------------------------------------------------------------------------- */
/*
 * Thickbox 3.1 - One Box To Rule Them All.
 * By Cody Lindley (http://www.codylindley.com)
 * Copyright (c) 2007 cody lindley
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
		  
var tb_pathToImage = "/img/loading-anim-rimspin.gif";

/*!!!!!!!!!!!!!!!!! edit below this line at your own risk !!!!!!!!!!!!!!!!!!!!!!!*/
tb_hasRun = false;
//on page load call tb_init
jQuery(document).ready(function(){   
	// im doing this earlier because i dont want to wait for the page to laod kthnxbie
	if(!tb_hasRun){
		tb_init('a.thickbox, area.thickbox, input.thickbox, a.tb_browse');//pass where to apply thickbox
	}
	imgLoader = new Image();// preload image
	imgLoader.src = tb_pathToImage;
	
	jQuery(this).keydown(function(e){
        if (e == null) { // ie
                keycode = event.keyCode;
        } else { // mozilla
                keycode = e.which;
        }
        if(keycode == 27){ // close
                top.tb_remove();
        }
}); 
});

//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
	tb_hasRun = true;
	jQuery(domChunk).live('click',function(){
	var t = this.title || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	tb_show(t,a,g);
	this.blur();
	return false;
	});
}

function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link

	try {
		if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
			jQuery("body","html").css({height: "100%", width: "100%"});
			jQuery("html").css("overflow","hidden");
			if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
				jQuery("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
				jQuery("#TB_overlay").click(tb_remove);
			}
		}else{//all others
			if(document.getElementById("TB_overlay") === null){
				jQuery("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
				jQuery("#TB_overlay").click(tb_remove);
			}
		}
		
		if(tb_detectMacXFF()){
			jQuery("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
		}else{
			jQuery("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
		}
		
		if(caption===null){caption="";}
		jQuery("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
		jQuery('#TB_load').show();//show loader
		
		var baseURL;
	   if(url.indexOf("?")!==-1){ //ff there is a query string involved
			baseURL = url.substr(0, url.indexOf("?"));
	   }else{ 
	   		baseURL = url;
	   }
	   
	   var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
	   var urlType = baseURL.toLowerCase().match(urlString);

		if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
				
			TB_PrevCaption = "";
			TB_PrevURL = "";
			TB_PrevHTML = "";
			TB_NextCaption = "";
			TB_NextURL = "";
			TB_NextHTML = "";
			TB_imageCount = "";
			TB_FoundURL = false;
			if(imageGroup){
				TB_TempArray = jQuery("a[@rel="+imageGroup+"]").get();
				for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
					var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
						if (!(TB_TempArray[TB_Counter].href == url)) {						
							if (TB_FoundURL) {
								TB_NextCaption = TB_TempArray[TB_Counter].title;
								TB_NextURL = TB_TempArray[TB_Counter].href;
								TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
							} else {
								TB_PrevCaption = TB_TempArray[TB_Counter].title;
								TB_PrevURL = TB_TempArray[TB_Counter].href;
								TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
							}
						} else {
							TB_FoundURL = true;
							TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);											
						}
				}
			}

			imgPreloader = new Image();
			imgPreloader.onload = function(){		
			imgPreloader.onload = null;
				
			// Resizing large images - orginal by Christian Montoya edited by me.
			var pagesize = tb_getPageSize();
			var x = pagesize[0] - 150;
			var y = pagesize[1] - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing
			
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			jQuery("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div>"); 		
			
			jQuery("#TB_closeWindowButton").click(tb_remove);
			
			if (!(TB_PrevHTML === "")) {
				function goPrev(){
					if(jQuery(document).unbind("click",goPrev)){jQuery(document).unbind("click",goPrev);}
					jQuery("#TB_window").remove();
					jQuery("body").append("<div id='TB_window'></div>");
					tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
					return false;	
				}
				jQuery("#TB_prev").click(goPrev);
			}
			
			if (!(TB_NextHTML === "")) {		
				function goNext(){
					jQuery("#TB_window").remove();
					jQuery("body").append("<div id='TB_window'></div>");
					tb_show(TB_NextCaption, TB_NextURL, imageGroup);				
					return false;	
				}
				jQuery("#TB_next").click(goNext);
				
			}

			document.onkeydown = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				} else if(keycode == 190){ // display previous image
					if(!(TB_NextHTML == "")){
						document.onkeydown = "";
						goNext();
					}
				} else if(keycode == 188){ // display next image
					if(!(TB_PrevHTML == "")){
						document.onkeydown = "";
						goPrev();
					}
				}	
			};
			
			tb_position();
			jQuery("#TB_load").remove();
			jQuery("#TB_ImageOff").click(tb_remove);
			jQuery("#TB_window").css({display:"block"}); //for safari using css instead of show
			};
			
			imgPreloader.src = url;
		}else{//code to show html
			
			var queryString = url.replace(/^[^\?]+\??/,'');
			var params = tb_parseQuery( queryString );

			TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
			TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
			ajaxContentW = TB_WIDTH - 30;
			ajaxContentH = TB_HEIGHT - 45;
			
			if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window		
					urlNoQuery = url.split('TB_');
					jQuery("#TB_iframeContent").remove();
					if(params['modal'] != "true"){//iframe no modal
						jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
					}else{//iframe modal
					jQuery("#TB_overlay").unbind();
						jQuery("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
					}
			}else{// not an iframe, ajax
					if(jQuery("#TB_window").css("display") != "block"){
						if(params['modal'] != "true"){//ajax no modal
						jQuery("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
						}else{//ajax modal
						jQuery("#TB_overlay").unbind();
						jQuery("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");	
						}
					}else{//this means the window is already up, we are just loading new content via ajax
						jQuery("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
						jQuery("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
						jQuery("#TB_ajaxContent")[0].scrollTop = 0;
						jQuery("#TB_ajaxWindowTitle").html(caption);
					}
			}
					
			jQuery("#TB_closeWindowButton").click(tb_remove);
			
				if(url.indexOf('TB_inline') != -1){	
					jQuery("#TB_ajaxContent").append(jQuery('#' + params['inlineId']).children());
					jQuery("#TB_window").unload(function () {
						jQuery('#' + params['inlineId']).append( jQuery("#TB_ajaxContent").children() ); // move elements back when you're finished
					});
					tb_position();
					jQuery("#TB_load").remove();
					jQuery("#TB_window").css({display:"block"}); 
				}else if(url.indexOf('TB_iframe') != -1){
					tb_position();
					if($.browser.safari){//safari needs help because it will not fire iframe onload
						jQuery("#TB_load").remove();
						jQuery("#TB_window").css({display:"block"});
					}
				}else{
					jQuery("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
						tb_position();
						jQuery("#TB_load").remove();
						tb_init("#TB_ajaxContent a.thickbox");
						jQuery("#TB_window").css({display:"block"});
						
						// merge _tb_show_callback and _tb_showIframe_callback?
						if ('_tb_show_callback' in window) {
							_tb_show_callback();
						}
					});
				}
			
		}

		if(!params['modal']){
			document.onkeyup = function(e){ 	
				if (e == null) { // ie
					keycode = event.keyCode;
				} else { // mozilla
					keycode = e.which;
				}
				if(keycode == 27){ // close
					tb_remove();
				}	
			};
		}
		
	} catch(e) {
		//nothing here
	}
}

//helper functions below
function tb_showIframe(){
	jQuery("#TB_load").remove();
	jQuery("#TB_window").css({display:"block"});
	
	// merge _tb_show_callback and _tb_showIframe_callback?
	if ('_tb_showIframe_callback' in window) {
		_tb_showIframe_callback();
	}
}

function tb_remove() {
 	jQuery("#TB_imageOff").unbind("click");
	jQuery("#TB_closeWindowButton").unbind("click");
	jQuery("#TB_window").fadeOut("fast",function(){jQuery('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
	jQuery("#TB_load").remove();
	if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
		jQuery("body","html").css({height: "auto", width: "auto"});
		jQuery("html").css("overflow","");
	}
	document.onkeydown = "";
	document.onkeyup = "";
	return false;
}

function tb_position() {
jQuery("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: TB_WIDTH + 'px'});
	if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
		jQuery("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
	}
}

function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}

function tb_getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}

function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}




/* /js/misc.js----------------------------------------------------------------------------------------- */
sfHover = function() {
	var sfEls = document.getElementById("topNav");
	if(sfEls){
		sfEls = sfEls.getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



function showDiv(element) { 
 var myVar = document.getElementById(element); 
 myVar.style.display = "block"; 
} 


function hideAll() {
 var myVar = document.getElementById('pGrid'); 
	 myVar.style.display = "none"; 
 var myVar = document.getElementById('pList'); 
	 myVar.style.display = "none"; 
}


function tabHit(sender) { 
	if (typeof(oldOne) != "undefined") { 
			oldOne.parentNode.className = "off"; } 
	sender.parentNode.className = "on"; oldOne = sender;
	sender.hideFocus=true;  // get rid of stupid dotted marquee
}


/* /js/jquery.bubble.js-------------------------------------------------------------------------------- */
/**
 * @author Remy Sharp
 * @date 2008-03-27
 * @url http://jqueryfordesigners.com/coda-popup-bubbles/
 * @license Creative Commons License - ShareAlike http://creativecommons.org/licenses/by-sa/3.0/
 *
 * See URL for markup examples and screencast
 */

(function ($) {
	$.fn.bubble = function (options) {
		var defaults = {
			'trigger' : '.trigger',
			'initiateOn' : 'mouseover',
			'hideOn' : 'mouseout',
			'popup' : '.popup',
			'position' : 'top right', 
			'distance' : 10,
			'hideDelay' : 500,
			'effectTime' : 250,
			'offTop' : 0,
			'offLeft' : 0
		};
		
		var settings = $.extend({}, defaults, options);
		if(settings.hideOn == 'auto'){
			settings.hideOn = settings.initiateOn;
		}
		return this.each(function () {
			var hideDelayTimer = null;

			var trigger = $(settings.trigger, this);
			var popup = $(settings.popup, this);
			var topv = 0;
			var bottomv = 0;
			var leftv = 0;

			$([trigger.get(0), popup.get(0)]).bind(settings.initiateOn,function () {
				if (hideDelayTimer) clearTimeout(hideDelayTimer);
				if (popup.is(':animated, :visible')) {
					return;
				} else {
					popup.css({top:0,left:0,display:'block'});
					toff = trigger.offset();
					poff = popup.offset();
					if(settings.position.search('menu') >= 0){
						topv = (toff.top-poff.top);
						leftv = (toff.left-poff.left);
						dir = (settings.position.search('up') >= 0 ? 'up' : 'down');
						if(dir == 'up')
							topv = topv-popup.outerHeight();
						if(settings.position.search('left') >= 0){
							leftv = leftv - popup.outerWidth();
						}else if(settings.position.search('right') >= 0){
							leftv = leftv + trigger.outerWidth();
						}else{
							topv = topv + (trigger.outerHeight())*(dir == 'up' ? -1 : 1);
						}
						topv = topv + settings.distance*(dir == 'up' ? 1 : -1);
						bottomv = (dir == 'down');
					}else{
						if(settings.position.search('top') >= 0){
							topv = (Number(popup.outerHeight())*-1)+settings.distance;
							bottomv = false;
						}
						else{
							topv = (Number(trigger.outerHeight()))-settings.distance;
							bottomv = true;
						}
						if(settings.position.search('left') >= 0)
							leftv = (Number(popup.outerWidth())*-1)+20;
						else
							leftv = Number(trigger.outerWidth())-20;
						topv += (toff.top-poff.top);
						leftv += (toff.left-poff.left);
					}
					topv += Number(settings.offTop);
					leftv += Number(settings.offLeft);
					popup.css({
						display: 'block',
						top: topv,
						left: leftv
					}).animate({
						opacity: 1,
						top: (bottomv ? '+' : '-')+'=' + settings.distance + 'px'
					}, settings.effectTime);				
				}
			}).bind(settings.hideOn, function () {
				if (hideDelayTimer) clearTimeout(hideDelayTimer);

				hideDelayTimer = setTimeout(function () {
					hideDelayTimer = null;
					popup.animate({
						top: '-=' + settings.distance + 'px',
						opacity: 0
					}, settings.effectTime, 'swing', function () {
						popup.css('display', 'none');
					});		
				}, settings.hideDelay);
			});
		});
	}
})(jQuery);


/* /js/jquery.cycle.all.min.js------------------------------------------------------------------------- */
/*
 * jQuery Cycle Plugin (with Transition Definitions)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.94 (20-DEC-2010)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.2.6 or later
 */
(function($){var ver="2.94";if($.support==undefined){$.support={opacity:!($.browser.msie)};}function debug(s){if($.fn.cycle.debug){log(s);}}function log(){if(window.console&&window.console.log){window.console.log("[cycle] "+Array.prototype.join.call(arguments," "));}}$.fn.cycle=function(options,arg2){var o={s:this.selector,c:this.context};if(this.length===0&&options!="stop"){if(!$.isReady&&o.s){log("DOM not ready, queuing slideshow");$(function(){$(o.s,o.c).cycle(options,arg2);});return this;}log("terminating; zero elements found by selector"+($.isReady?"":" (DOM not ready)"));return this;}return this.each(function(){var opts=handleArguments(this,options,arg2);if(opts===false){return;}opts.updateActivePagerLink=opts.updateActivePagerLink||$.fn.cycle.updateActivePagerLink;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);}this.cycleTimeout=this.cyclePause=0;var $cont=$(this);var $slides=opts.slideExpr?$(opts.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log("terminating; too few slides: "+els.length);return;}var opts2=buildOptions($cont,$slides,els,opts,o);if(opts2===false){return;}var startTime=opts2.continuous?10:getTimeout(els[opts2.currSlide],els[opts2.nextSlide],opts2,!opts2.backwards);if(startTime){startTime+=(opts2.delay||0);if(startTime<10){startTime=10;}debug("first timeout: "+startTime);this.cycleTimeout=setTimeout(function(){go(els,opts2,0,!opts.backwards);},startTime);}});};function handleArguments(cont,options,arg2){if(cont.cycleStop==undefined){cont.cycleStop=0;}if(options===undefined||options===null){options={};}if(options.constructor==String){switch(options){case"destroy":case"stop":var opts=$(cont).data("cycle.opts");if(!opts){return false;}cont.cycleStop++;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);}cont.cycleTimeout=0;$(cont).removeData("cycle.opts");if(options=="destroy"){destroy(opts);}return false;case"toggle":cont.cyclePause=(cont.cyclePause===1)?0:1;checkInstantResume(cont.cyclePause,arg2,cont);return false;case"pause":cont.cyclePause=1;return false;case"resume":cont.cyclePause=0;checkInstantResume(false,arg2,cont);return false;case"prev":case"next":var opts=$(cont).data("cycle.opts");if(!opts){log('options not found, "prev/next" ignored');return false;}$.fn.cycle[options](opts);return false;default:options={fx:options};}return options;}else{if(options.constructor==Number){var num=options;options=$(cont).data("cycle.opts");if(!options){log("options not found, can not advance slide");return false;}if(num<0||num>=options.elements.length){log("invalid slide index: "+num);return false;}options.nextSlide=num;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}if(typeof arg2=="string"){options.oneTimeFx=arg2;}go(options.elements,options,1,num>=options.currSlide);return false;}}return options;function checkInstantResume(isPaused,arg2,cont){if(!isPaused&&arg2===true){var options=$(cont).data("cycle.opts");if(!options){log("options not found, can not resume");return false;}if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}go(options.elements,options,1,!options.backwards);}}}function removeFilter(el,opts){if(!$.support.opacity&&opts.cleartype&&el.style.filter){try{el.style.removeAttribute("filter");}catch(smother){}}}function destroy(opts){if(opts.next){$(opts.next).unbind(opts.prevNextEvent);}if(opts.prev){$(opts.prev).unbind(opts.prevNextEvent);}if(opts.pager||opts.pagerAnchorBuilder){$.each(opts.pagerAnchors||[],function(){this.unbind().remove();});}opts.pagerAnchors=null;if(opts.destroy){opts.destroy(opts);}}function buildOptions($cont,$slides,els,options,o){var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop){opts.countdown=opts.autostopCount||els.length;}var cont=$cont[0];$cont.data("cycle.opts",opts);opts.$cont=$cont;opts.stopCount=cont.cycleStop;opts.elements=els;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];opts.after.unshift(function(){opts.busy=0;});if(!$.support.opacity&&opts.cleartype){opts.after.push(function(){removeFilter(this,opts);});}if(opts.continuous){opts.after.push(function(){go(els,opts,0,!opts.backwards);});}saveOriginalOpts(opts);if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($slides);}if($cont.css("position")=="static"){$cont.css("position","relative");}if(opts.width){$cont.width(opts.width);}if(opts.height&&opts.height!="auto"){$cont.height(opts.height);}if(opts.startingSlide){opts.startingSlide=parseInt(opts.startingSlide);}else{if(opts.backwards){opts.startingSlide=els.length-1;}}if(opts.random){opts.randomMap=[];for(var i=0;i<els.length;i++){opts.randomMap.push(i);}opts.randomMap.sort(function(a,b){return Math.random()-0.5;});opts.randomIndex=1;opts.startingSlide=opts.randomMap[1];}else{if(opts.startingSlide>=els.length){opts.startingSlide=0;}}opts.currSlide=opts.startingSlide||0;var first=opts.startingSlide;$slides.css({position:"absolute",top:0,left:0}).hide().each(function(i){var z;if(opts.backwards){z=first?i<=first?els.length+(i-first):first-i:els.length-i;}else{z=first?i>=first?els.length-(i-first):first-i:els.length-i;}$(this).css("z-index",z);});$(els[first]).css("opacity",1).show();removeFilter(els[first],opts);if(opts.fit&&opts.width){$slides.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}var reshape=opts.containerResize&&!$cont.innerHeight();if(reshape){var maxw=0,maxh=0;for(var j=0;j<els.length;j++){var $e=$(els[j]),e=$e[0],w=$e.outerWidth(),h=$e.outerHeight();if(!w){w=e.offsetWidth||e.width||$e.attr("width");}if(!h){h=e.offsetHeight||e.height||$e.attr("height");}maxw=w>maxw?w:maxw;maxh=h>maxh?h:maxh;}if(maxw>0&&maxh>0){$cont.css({width:maxw+"px",height:maxh+"px"});}}if(opts.pause){$cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});}if(supportMultiTransitions(opts)===false){return false;}var requeue=false;options.requeueAttempts=options.requeueAttempts||0;$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:($el.height()||this.offsetHeight||this.height||$el.attr("height")||0);this.cycleW=(opts.fit&&opts.width)?opts.width:($el.width()||this.offsetWidth||this.width||$el.attr("width")||0);if($el.is("img")){var loadingIE=($.browser.msie&&this.cycleW==28&&this.cycleH==30&&!this.complete);var loadingFF=($.browser.mozilla&&this.cycleW==34&&this.cycleH==19&&!this.complete);var loadingOp=($.browser.opera&&((this.cycleW==42&&this.cycleH==19)||(this.cycleW==37&&this.cycleH==17))&&!this.complete);var loadingOther=(this.cycleH==0&&this.cycleW==0&&!this.complete);if(loadingIE||loadingFF||loadingOp||loadingOther){if(o.s&&opts.requeueOnImageNotLoaded&&++options.requeueAttempts<100){log(options.requeueAttempts," - img slide not loaded, requeuing slideshow: ",this.src,this.cycleW,this.cycleH);setTimeout(function(){$(o.s,o.c).cycle(options);},opts.requeueTimeout);requeue=true;return false;}else{log("could not determine size of image: "+this.src,this.cycleW,this.cycleH);}}}return true;});if(requeue){return false;}opts.cssBefore=opts.cssBefore||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(":eq("+first+")").css(opts.cssBefore);if(opts.cssFirst){$($slides[first]).css(opts.cssFirst);}if(opts.timeout){opts.timeout=parseInt(opts.timeout);if(opts.speed.constructor==String){opts.speed=$.fx.speeds[opts.speed]||parseInt(opts.speed);}if(!opts.sync){opts.speed=opts.speed/2;}var buffer=opts.fx=="shuffle"?500:250;while((opts.timeout-opts.speed)<buffer){opts.timeout+=opts.speed;}}if(opts.easing){opts.easeIn=opts.easeOut=opts.easing;}if(!opts.speedIn){opts.speedIn=opts.speed;}if(!opts.speedOut){opts.speedOut=opts.speed;}opts.slideCount=els.length;opts.currSlide=opts.lastSlide=first;if(opts.random){if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.backwards){opts.nextSlide=opts.startingSlide==0?(els.length-1):opts.startingSlide-1;}else{opts.nextSlide=opts.startingSlide>=(els.length-1)?0:opts.startingSlide+1;}}if(!opts.multiFx){var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init)){init($cont,$slides,opts);}else{if(opts.fx!="custom"&&!opts.multiFx){log("unknown transition: "+opts.fx,"; slideshow terminating");return false;}}}var e0=$slides[first];if(opts.before.length){opts.before[0].apply(e0,[e0,e0,opts,true]);}if(opts.after.length>1){opts.after[1].apply(e0,[e0,e0,opts,true]);}if(opts.next){$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1);});}if(opts.prev){$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0);});}if(opts.pager||opts.pagerAnchorBuilder){buildPager(els,opts);}exposeAddSlide(opts,els);return opts;}function saveOriginalOpts(opts){opts.original={before:[],after:[]};opts.original.cssBefore=$.extend({},opts.cssBefore);opts.original.cssAfter=$.extend({},opts.cssAfter);opts.original.animIn=$.extend({},opts.animIn);opts.original.animOut=$.extend({},opts.animOut);$.each(opts.before,function(){opts.original.before.push(this);});$.each(opts.after,function(){opts.original.after.push(this);});}function supportMultiTransitions(opts){var i,tx,txs=$.fn.cycle.transitions;if(opts.fx.indexOf(",")>0){opts.multiFx=true;opts.fxs=opts.fx.replace(/\s*/g,"").split(",");for(i=0;i<opts.fxs.length;i++){var fx=opts.fxs[i];tx=txs[fx];if(!tx||!txs.hasOwnProperty(fx)||!$.isFunction(tx)){log("discarding unknown transition: ",fx);opts.fxs.splice(i,1);i--;}}if(!opts.fxs.length){log("No valid transitions named; slideshow terminating.");return false;}}else{if(opts.fx=="all"){opts.multiFx=true;opts.fxs=[];for(p in txs){tx=txs[p];if(txs.hasOwnProperty(p)&&$.isFunction(tx)){opts.fxs.push(p);}}}}if(opts.multiFx&&opts.randomizeEffects){var r1=Math.floor(Math.random()*20)+30;for(i=0;i<r1;i++){var r2=Math.floor(Math.random()*opts.fxs.length);opts.fxs.push(opts.fxs.splice(r2,1)[0]);}debug("randomized fx sequence: ",opts.fxs);}return true;}function exposeAddSlide(opts,els){opts.addSlide=function(newSlide,prepend){var $s=$(newSlide),s=$s[0];if(!opts.autostopCount){opts.countdown++;}els[prepend?"unshift":"push"](s);if(opts.els){opts.els[prepend?"unshift":"push"](s);}opts.slideCount=els.length;$s.css("position","absolute");$s[prepend?"prependTo":"appendTo"](opts.$cont);if(prepend){opts.currSlide++;opts.nextSlide++;}if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($s);}if(opts.fit&&opts.width){$s.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$s.height(opts.height);}s.cycleH=(opts.fit&&opts.height)?opts.height:$s.height();s.cycleW=(opts.fit&&opts.width)?opts.width:$s.width();$s.css(opts.cssBefore);if(opts.pager||opts.pagerAnchorBuilder){$.fn.cycle.createPagerAnchor(els.length-1,s,$(opts.pager),els,opts);}if($.isFunction(opts.onAddSlide)){opts.onAddSlide($s);}else{$s.hide();}};}$.fn.cycle.resetState=function(opts,fx){fx=fx||opts.fx;opts.before=[];opts.after=[];opts.cssBefore=$.extend({},opts.original.cssBefore);opts.cssAfter=$.extend({},opts.original.cssAfter);opts.animIn=$.extend({},opts.original.animIn);opts.animOut=$.extend({},opts.original.animOut);opts.fxFn=null;$.each(opts.original.before,function(){opts.before.push(this);});$.each(opts.original.after,function(){opts.after.push(this);});var init=$.fn.cycle.transitions[fx];if($.isFunction(init)){init(opts.$cont,$(opts.elements),opts);}};function go(els,opts,manual,fwd){if(manual&&opts.busy&&opts.manualTrump){debug("manualTrump in go(), stopping active transition");$(els).stop(true,true);opts.busy=false;}if(opts.busy){debug("transition active, ignoring new tx request");return;}var p=opts.$cont[0],curr=els[opts.currSlide],next=els[opts.nextSlide];if(p.cycleStop!=opts.stopCount||p.cycleTimeout===0&&!manual){return;}if(!manual&&!p.cyclePause&&!opts.bounce&&((opts.autostop&&(--opts.countdown<=0))||(opts.nowrap&&!opts.random&&opts.nextSlide<opts.currSlide))){if(opts.end){opts.end(opts);}return;}var changed=false;if((manual||!p.cyclePause)&&(opts.nextSlide!=opts.currSlide)){changed=true;var fx=opts.fx;curr.cycleH=curr.cycleH||$(curr).height();curr.cycleW=curr.cycleW||$(curr).width();next.cycleH=next.cycleH||$(next).height();next.cycleW=next.cycleW||$(next).width();if(opts.multiFx){if(opts.lastFx==undefined||++opts.lastFx>=opts.fxs.length){opts.lastFx=0;}fx=opts.fxs[opts.lastFx];opts.currFx=fx;}if(opts.oneTimeFx){fx=opts.oneTimeFx;opts.oneTimeFx=null;}$.fn.cycle.resetState(opts,fx);if(opts.before.length){$.each(opts.before,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});}var after=function(){$.each(opts.after,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});};debug("tx firing; currSlide: "+opts.currSlide+"; nextSlide: "+opts.nextSlide);opts.busy=1;if(opts.fxFn){opts.fxFn(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{if($.isFunction($.fn.cycle[opts.fx])){$.fn.cycle[opts.fx](curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{$.fn.cycle.custom(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}}}if(changed||opts.nextSlide==opts.currSlide){opts.lastSlide=opts.currSlide;if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];if(opts.nextSlide==opts.currSlide){opts.nextSlide=(opts.currSlide==opts.slideCount-1)?0:opts.currSlide+1;}}else{if(opts.backwards){var roll=(opts.nextSlide-1)<0;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=1;opts.currSlide=0;}else{opts.nextSlide=roll?(els.length-1):opts.nextSlide-1;opts.currSlide=roll?0:opts.nextSlide+1;}}else{var roll=(opts.nextSlide+1)==els.length;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=els.length-2;opts.currSlide=els.length-1;}else{opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}}}}if(changed&&opts.pager){opts.updateActivePagerLink(opts.pager,opts.currSlide,opts.activePagerClass);}var ms=0;if(opts.timeout&&!opts.continuous){ms=getTimeout(els[opts.currSlide],els[opts.nextSlide],opts,fwd);}else{if(opts.continuous&&p.cyclePause){ms=10;}}if(ms>0){p.cycleTimeout=setTimeout(function(){go(els,opts,0,!opts.backwards);},ms);}}$.fn.cycle.updateActivePagerLink=function(pager,currSlide,clsName){$(pager).each(function(){$(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);});};function getTimeout(curr,next,opts,fwd){if(opts.timeoutFn){var t=opts.timeoutFn.call(curr,curr,next,opts,fwd);while((t-opts.speed)<250){t+=opts.speed;}debug("calculated timeout: "+t+"; speed: "+opts.speed);if(t!==false){return t;}}return opts.timeout;}$.fn.cycle.next=function(opts){advance(opts,1);};$.fn.cycle.prev=function(opts){advance(opts,0);};function advance(opts,moveForward){var val=moveForward?1:-1;var els=opts.elements;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}if(opts.random&&val<0){opts.randomIndex--;if(--opts.randomIndex==-2){opts.randomIndex=els.length-2;}else{if(opts.randomIndex==-1){opts.randomIndex=els.length-1;}}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.random){opts.nextSlide=opts.randomMap[opts.randomIndex];}else{opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap){return false;}opts.nextSlide=els.length-1;}else{if(opts.nextSlide>=els.length){if(opts.nowrap){return false;}opts.nextSlide=0;}}}}var cb=opts.onPrevNextEvent||opts.prevNextClick;if($.isFunction(cb)){cb(val>0,opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,moveForward);return false;}function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);});opts.updateActivePagerLink(opts.pager,opts.startingSlide,opts.activePagerClass);}$.fn.cycle.createPagerAnchor=function(i,el,$p,els,opts){var a;if($.isFunction(opts.pagerAnchorBuilder)){a=opts.pagerAnchorBuilder(i,el);debug("pagerAnchorBuilder("+i+", el) returned: "+a);}else{a='<a href="#">'+(i+1)+"</a>";}if(!a){return;}var $a=$(a);if($a.parents("body").length===0){var arr=[];if($p.length>1){$p.each(function(){var $clone=$a.clone(true);$(this).append($clone);arr.push($clone[0]);});$a=$(arr);}else{$a.appendTo($p);}}opts.pagerAnchors=opts.pagerAnchors||[];opts.pagerAnchors.push($a);$a.bind(opts.pagerEvent,function(e){e.preventDefault();opts.nextSlide=i;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}var cb=opts.onPagerEvent||opts.pagerClick;if($.isFunction(cb)){cb(opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,opts.currSlide<i);});if(!/^click/.test(opts.pagerEvent)&&!opts.allowPagerClickBubble){$a.bind("click.cycle",function(){return false;});}if(opts.pauseOnPagerHover){$a.hover(function(){opts.$cont[0].cyclePause++;},function(){opts.$cont[0].cyclePause--;});}};$.fn.cycle.hopsFromLast=function(opts,fwd){var hops,l=opts.lastSlide,c=opts.currSlide;if(fwd){hops=c>l?c-l:opts.slideCount-l;}else{hops=c<l?l-c:l+opts.slideCount-c;}return hops;};function clearTypeFix($slides){debug("applying clearType background-color hack");function hex(s){s=parseInt(s).toString(16);return s.length<2?"0"+s:s;}function getBg(e){for(;e&&e.nodeName.toLowerCase()!="html";e=e.parentNode){var v=$.css(e,"background-color");if(v.indexOf("rgb")>=0){var rgb=v.match(/\d+/g);return"#"+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}if(v&&v!="transparent"){return v;}}return"#ffffff";}$slides.each(function(){$(this).css("background-color",getBg(this));});}$.fn.cycle.commonReset=function(curr,next,opts,w,h,rev){$(opts.elements).not(curr).hide();opts.cssBefore.opacity=1;opts.cssBefore.display="block";if(opts.slideResize&&w!==false&&next.cycleW>0){opts.cssBefore.width=next.cycleW;}if(opts.slideResize&&h!==false&&next.cycleH>0){opts.cssBefore.height=next.cycleH;}opts.cssAfter=opts.cssAfter||{};opts.cssAfter.display="none";$(curr).css("zIndex",opts.slideCount+(rev===true?1:0));$(next).css("zIndex",opts.slideCount+(rev===true?0:1));};$.fn.cycle.custom=function(curr,next,opts,cb,fwd,speedOverride){var $l=$(curr),$n=$(next);var speedIn=opts.speedIn,speedOut=opts.speedOut,easeIn=opts.easeIn,easeOut=opts.easeOut;$n.css(opts.cssBefore);if(speedOverride){if(typeof speedOverride=="number"){speedIn=speedOut=speedOverride;}else{speedIn=speedOut=1;}easeIn=easeOut=null;}var fn=function(){$n.animate(opts.animIn,speedIn,easeIn,cb);};$l.animate(opts.animOut,speedOut,easeOut,function(){if(opts.cssAfter){$l.css(opts.cssAfter);}if(!opts.sync){fn();}});if(opts.sync){fn();}};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css("opacity",0);opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.opacity=0;});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={top:0,left:0};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={fx:"fade",timeout:4000,timeoutFn:null,continuous:0,speed:1000,speedIn:null,speedOut:null,next:null,prev:null,onPrevNextEvent:null,prevNextEvent:"click.cycle",pager:null,onPagerEvent:null,pagerEvent:"click.cycle",allowPagerClickBubble:false,pagerAnchorBuilder:null,before:null,after:null,end:null,easing:null,easeIn:null,easeOut:null,shuffle:null,animIn:null,animOut:null,cssBefore:null,cssAfter:null,fxFn:null,height:"auto",startingSlide:0,sync:1,random:0,fit:0,containerResize:1,slideResize:1,pause:0,pauseOnPagerHover:0,autostop:0,autostopCount:0,delay:0,slideExpr:null,cleartype:!$.support.opacity,cleartypeNoBg:false,nowrap:0,fastOnEvent:0,randomizeEffects:1,rev:0,manualTrump:true,requeueOnImageNotLoaded:true,requeueTimeout:250,activePagerClass:"activeSlide",updateActivePagerLink:null,backwards:false};})(jQuery);
/*
 * jQuery Cycle Plugin Transition Definitions
 * This script is a plugin for the jQuery Cycle Plugin
 * Examples and documentation at: http://malsup.com/jquery/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version:	 2.73
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
(function($){$.fn.cycle.transitions.none=function($cont,$slides,opts){opts.fxFn=function(curr,next,opts,after){$(next).show();$(curr).hide();after();};};$.fn.cycle.transitions.fadeout=function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css({display:"block",opacity:1});opts.before.push(function(curr,next,opts,w,h,rev){$(curr).css("zIndex",opts.slideCount+(!rev===true?1:0));$(next).css("zIndex",opts.slideCount+(!rev===true?0:1));});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={opacity:1,display:"block"};opts.cssAfter={zIndex:0};};$.fn.cycle.transitions.scrollUp=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var h=$cont.height();opts.cssBefore={top:h,left:0};opts.cssFirst={top:0};opts.animIn={top:0};opts.animOut={top:-h};};$.fn.cycle.transitions.scrollDown=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var h=$cont.height();opts.cssFirst={top:0};opts.cssBefore={top:-h,left:0};opts.animIn={top:0};opts.animOut={top:h};};$.fn.cycle.transitions.scrollLeft=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var w=$cont.width();opts.cssFirst={left:0};opts.cssBefore={left:w,top:0};opts.animIn={left:0};opts.animOut={left:0-w};};$.fn.cycle.transitions.scrollRight=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push($.fn.cycle.commonReset);var w=$cont.width();opts.cssFirst={left:0};opts.cssBefore={left:-w,top:0};opts.animIn={left:0};opts.animOut={left:w};};$.fn.cycle.transitions.scrollHorz=function($cont,$slides,opts){$cont.css("overflow","hidden").width();opts.before.push(function(curr,next,opts,fwd){if(opts.rev){fwd=!fwd;}$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.left=fwd?(next.cycleW-1):(1-next.cycleW);opts.animOut.left=fwd?-curr.cycleW:curr.cycleW;});opts.cssFirst={left:0};opts.cssBefore={top:0};opts.animIn={left:0};opts.animOut={top:0};};$.fn.cycle.transitions.scrollVert=function($cont,$slides,opts){$cont.css("overflow","hidden");opts.before.push(function(curr,next,opts,fwd){if(opts.rev){fwd=!fwd;}$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.top=fwd?(1-next.cycleH):(next.cycleH-1);opts.animOut.top=fwd?curr.cycleH:-curr.cycleH;});opts.cssFirst={top:0};opts.cssBefore={left:0};opts.animIn={top:0};opts.animOut={left:0};};$.fn.cycle.transitions.slideX=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$(opts.elements).not(curr).hide();$.fn.cycle.commonReset(curr,next,opts,false,true);opts.animIn.width=next.cycleW;});opts.cssBefore={left:0,top:0,width:0};opts.animIn={width:"show"};opts.animOut={width:0};};$.fn.cycle.transitions.slideY=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$(opts.elements).not(curr).hide();$.fn.cycle.commonReset(curr,next,opts,true,false);opts.animIn.height=next.cycleH;});opts.cssBefore={left:0,top:0,height:0};opts.animIn={height:"show"};opts.animOut={height:0};};$.fn.cycle.transitions.shuffle=function($cont,$slides,opts){var i,w=$cont.css("overflow","visible").width();$slides.css({left:0,top:0});opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,true,true);});if(!opts.speedAdjusted){opts.speed=opts.speed/2;opts.speedAdjusted=true;}opts.random=0;opts.shuffle=opts.shuffle||{left:-w,top:15};opts.els=[];for(i=0;i<$slides.length;i++){opts.els.push($slides[i]);}for(i=0;i<opts.currSlide;i++){opts.els.push(opts.els.shift());}opts.fxFn=function(curr,next,opts,cb,fwd){if(opts.rev){fwd=!fwd;}var $el=fwd?$(curr):$(next);$(next).css(opts.cssBefore);var count=opts.slideCount;$el.animate(opts.shuffle,opts.speedIn,opts.easeIn,function(){var hops=$.fn.cycle.hopsFromLast(opts,fwd);for(var k=0;k<hops;k++){fwd?opts.els.push(opts.els.shift()):opts.els.unshift(opts.els.pop());}if(fwd){for(var i=0,len=opts.els.length;i<len;i++){$(opts.els[i]).css("z-index",len-i+count);}}else{var z=$(curr).css("z-index");$el.css("z-index",parseInt(z)+1+count);}$el.animate({left:0,top:0},opts.speedOut,opts.easeOut,function(){$(fwd?this:curr).hide();if(cb){cb();}});});};opts.cssBefore={display:"block",opacity:1,top:0,left:0};};$.fn.cycle.transitions.turnUp=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,false);opts.cssBefore.top=next.cycleH;opts.animIn.height=next.cycleH;opts.animOut.width=next.cycleW;});opts.cssFirst={top:0};opts.cssBefore={left:0,height:0};opts.animIn={top:0};opts.animOut={height:0};};$.fn.cycle.transitions.turnDown=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,false);opts.animIn.height=next.cycleH;opts.animOut.top=curr.cycleH;});opts.cssFirst={top:0};opts.cssBefore={left:0,top:0,height:0};opts.animOut={height:0};};$.fn.cycle.transitions.turnLeft=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,true);opts.cssBefore.left=next.cycleW;opts.animIn.width=next.cycleW;});opts.cssBefore={top:0,width:0};opts.animIn={left:0};opts.animOut={width:0};};$.fn.cycle.transitions.turnRight=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,true);opts.animIn.width=next.cycleW;opts.animOut.left=curr.cycleW;});opts.cssBefore={top:0,left:0,width:0};opts.animIn={left:0};opts.animOut={width:0};};$.fn.cycle.transitions.zoom=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,false,true);opts.cssBefore.top=next.cycleH/2;opts.cssBefore.left=next.cycleW/2;opts.animIn={top:0,left:0,width:next.cycleW,height:next.cycleH};opts.animOut={width:0,height:0,top:curr.cycleH/2,left:curr.cycleW/2};});opts.cssFirst={top:0,left:0};opts.cssBefore={width:0,height:0};};$.fn.cycle.transitions.fadeZoom=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,false);opts.cssBefore.left=next.cycleW/2;opts.cssBefore.top=next.cycleH/2;opts.animIn={top:0,left:0,width:next.cycleW,height:next.cycleH};});opts.cssBefore={width:0,height:0};opts.animOut={opacity:0};};$.fn.cycle.transitions.blindX=function($cont,$slides,opts){var w=$cont.css("overflow","hidden").width();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.animIn.width=next.cycleW;opts.animOut.left=curr.cycleW;});opts.cssBefore={left:w,top:0};opts.animIn={left:0};opts.animOut={left:w};};$.fn.cycle.transitions.blindY=function($cont,$slides,opts){var h=$cont.css("overflow","hidden").height();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.animIn.height=next.cycleH;opts.animOut.top=curr.cycleH;});opts.cssBefore={top:h,left:0};opts.animIn={top:0};opts.animOut={top:h};};$.fn.cycle.transitions.blindZ=function($cont,$slides,opts){var h=$cont.css("overflow","hidden").height();var w=$cont.width();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.animIn.height=next.cycleH;opts.animOut.top=curr.cycleH;});opts.cssBefore={top:h,left:w};opts.animIn={top:0,left:0};opts.animOut={top:h,left:w};};$.fn.cycle.transitions.growX=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,true);opts.cssBefore.left=this.cycleW/2;opts.animIn={left:0,width:this.cycleW};opts.animOut={left:0};});opts.cssBefore={width:0,top:0};};$.fn.cycle.transitions.growY=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,false);opts.cssBefore.top=this.cycleH/2;opts.animIn={top:0,height:this.cycleH};opts.animOut={top:0};});opts.cssBefore={height:0,left:0};};$.fn.cycle.transitions.curtainX=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,false,true,true);opts.cssBefore.left=next.cycleW/2;opts.animIn={left:0,width:this.cycleW};opts.animOut={left:curr.cycleW/2,width:0};});opts.cssBefore={top:0,width:0};};$.fn.cycle.transitions.curtainY=function($cont,$slides,opts){opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,false,true);opts.cssBefore.top=next.cycleH/2;opts.animIn={top:0,height:next.cycleH};opts.animOut={top:curr.cycleH/2,height:0};});opts.cssBefore={left:0,height:0};};$.fn.cycle.transitions.cover=function($cont,$slides,opts){var d=opts.direction||"left";var w=$cont.css("overflow","hidden").width();var h=$cont.height();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);if(d=="right"){opts.cssBefore.left=-w;}else{if(d=="up"){opts.cssBefore.top=h;}else{if(d=="down"){opts.cssBefore.top=-h;}else{opts.cssBefore.left=w;}}}});opts.animIn={left:0,top:0};opts.animOut={opacity:1};opts.cssBefore={top:0,left:0};};$.fn.cycle.transitions.uncover=function($cont,$slides,opts){var d=opts.direction||"left";var w=$cont.css("overflow","hidden").width();var h=$cont.height();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,true,true);if(d=="right"){opts.animOut.left=w;}else{if(d=="up"){opts.animOut.top=-h;}else{if(d=="down"){opts.animOut.top=h;}else{opts.animOut.left=-w;}}}});opts.animIn={left:0,top:0};opts.animOut={opacity:1};opts.cssBefore={top:0,left:0};};$.fn.cycle.transitions.toss=function($cont,$slides,opts){var w=$cont.css("overflow","visible").width();var h=$cont.height();opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts,true,true,true);if(!opts.animOut.left&&!opts.animOut.top){opts.animOut={left:w*2,top:-h/2,opacity:0};}else{opts.animOut.opacity=0;}});opts.cssBefore={left:0,top:0};opts.animIn={left:0};};$.fn.cycle.transitions.wipe=function($cont,$slides,opts){var w=$cont.css("overflow","hidden").width();var h=$cont.height();opts.cssBefore=opts.cssBefore||{};var clip;if(opts.clip){if(/l2r/.test(opts.clip)){clip="rect(0px 0px "+h+"px 0px)";}else{if(/r2l/.test(opts.clip)){clip="rect(0px "+w+"px "+h+"px "+w+"px)";}else{if(/t2b/.test(opts.clip)){clip="rect(0px "+w+"px 0px 0px)";}else{if(/b2t/.test(opts.clip)){clip="rect("+h+"px "+w+"px "+h+"px 0px)";}else{if(/zoom/.test(opts.clip)){var top=parseInt(h/2);var left=parseInt(w/2);clip="rect("+top+"px "+left+"px "+top+"px "+left+"px)";}}}}}}opts.cssBefore.clip=opts.cssBefore.clip||clip||"rect(0px 0px 0px 0px)";var d=opts.cssBefore.clip.match(/(\d+)/g);var t=parseInt(d[0]),r=parseInt(d[1]),b=parseInt(d[2]),l=parseInt(d[3]);opts.before.push(function(curr,next,opts){if(curr==next){return;}var $curr=$(curr),$next=$(next);$.fn.cycle.commonReset(curr,next,opts,true,true,false);opts.cssAfter.display="block";var step=1,count=parseInt((opts.speedIn/13))-1;(function f(){var tt=t?t-parseInt(step*(t/count)):0;var ll=l?l-parseInt(step*(l/count)):0;var bb=b<h?b+parseInt(step*((h-b)/count||1)):h;var rr=r<w?r+parseInt(step*((w-r)/count||1)):w;$next.css({clip:"rect("+tt+"px "+rr+"px "+bb+"px "+ll+"px)"});(step++<=count)?setTimeout(f,13):$curr.css("display","none");})();});opts.cssBefore={display:"block",opacity:1,top:0,left:0};opts.animIn={left:0};opts.animOut={left:0};};})(jQuery);

/* /js/jquery.nivo.slider.js--------------------------------------------------------------------------- */
/*
 * jQuery Nivo Slider v2.4
 * http://nivo.dev7studios.com
 *
 * Copyright 2011, Gilbert Pellegrom
 * Free to use and abuse under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * May 2010 - Pick random effect from specified set of effects by toronegro
 * May 2010 - controlNavThumbsFromRel option added by nerd-sh
 * May 2010 - Do not start nivoRun timer if there is only 1 slide by msielski
 * April 2010 - controlNavThumbs option added by Jamie Thompson (http://jamiethompson.co.uk)
 * March 2010 - manualAdvance option added by HelloPablo (http://hellopablo.co.uk)
 */

(function($) {

    var NivoSlider = function(element, options){
		//Defaults are below
		var settings = $.extend({}, $.fn.nivoSlider.defaults, options);

        //Useful variables. Play carefully.
        var vars = {
            currentSlide: 0,
            currentImage: '',
            totalSlides: 0,
            randAnim: '',
            running: false,
            paused: false,
            stop: false
        };
    
        //Get this slider
        var slider = $(element);
        slider.data('nivo:vars', vars);
        slider.css('position','relative');
        slider.addClass('nivoSlider');
        
        //Find our slider children
        var kids = slider.children();
        kids.each(function() {
            var child = $(this);
            var link = '';
            if(!child.is('img')){
                if(child.is('a')){
                    child.addClass('nivo-imageLink');
                    link = child;
                }
                child = child.find('img:first');
            }
            //Get img width & height
            var childWidth = child.width();
            if(childWidth == 0) childWidth = child.attr('width');
            var childHeight = child.height();
            if(childHeight == 0) childHeight = child.attr('height');
            //Resize the slider
            if(childWidth > slider.width()){
                slider.width(childWidth);
            }
            if(childHeight > slider.height()){
                slider.height(childHeight);
            }
            if(link != ''){
                link.css('display','none');
            }
            child.css('display','none');
            vars.totalSlides++;
        });
        
        //Set startSlide
        if(settings.startSlide > 0){
            if(settings.startSlide >= vars.totalSlides) settings.startSlide = vars.totalSlides - 1;
            vars.currentSlide = settings.startSlide;
        }
        
        //Get initial image
        if($(kids[vars.currentSlide]).is('img')){
            vars.currentImage = $(kids[vars.currentSlide]);
        } else {
            vars.currentImage = $(kids[vars.currentSlide]).find('img:first');
        }
        
        //Show initial link
        if($(kids[vars.currentSlide]).is('a')){
            $(kids[vars.currentSlide]).css('display','block');
        }
        
        //Set first background
        slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
        
        //Add initial slices
        for(var i = 0; i < settings.slices; i++){
            var sliceWidth = Math.round(slider.width()/settings.slices);
            if(i == settings.slices-1){
                slider.append(
                    $('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px', width:(slider.width()-(sliceWidth*i))+'px' })
                );
            } else {
                slider.append(
                    $('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px', width:sliceWidth+'px' })
                );
            }
        }
        
        //Create caption
        slider.append(
            $('<div class="nivo-caption"><p></p></div>').css({ display:'none', opacity:settings.captionOpacity })
        );			
        //Process initial  caption
        if(vars.currentImage.attr('title') != ''){
            var title = vars.currentImage.attr('title');
            //if(title.substr(0,1) == '#') title = $(title).html();
            $('.nivo-caption p', slider).html(title);					
            $('.nivo-caption', slider).fadeIn(settings.animSpeed);
        }
        
        //In the words of Super Mario "let's a go!"
        var timer = 0;
        if(!settings.manualAdvance && kids.length > 1){
            timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
        }

        //Add Direction nav
        if(settings.directionNav){
            slider.append('<div class="nivo-directionNav"><a class="nivo-prevNav">Prev</a><a class="nivo-nextNav">Next</a></div>');
            
            //Hide Direction nav
            if(settings.directionNavHide){
                $('.nivo-directionNav', slider).hide();
                slider.hover(function(){
                    $('.nivo-directionNav', slider).show();
                }, function(){
                    $('.nivo-directionNav', slider).hide();
                });
            }
            
            $('a.nivo-prevNav', slider).live('click', function(){
                if(vars.running) return false;
                clearInterval(timer);
                timer = '';
                vars.currentSlide-=2;
                nivoRun(slider, kids, settings, 'prev');
            });
            
            $('a.nivo-nextNav', slider).live('click', function(){
                if(vars.running) return false;
                clearInterval(timer);
                timer = '';
                nivoRun(slider, kids, settings, 'next');
            });
        }
        
        //Add Control nav
        if(settings.controlNav){
            var nivoControl = $('<div class="nivo-controlNav"></div>');
            slider.append(nivoControl);
            for(var i = 0; i < kids.length; i++){
                if(settings.controlNavThumbs){
                    var child = kids.eq(i);
                    if(!child.is('img')){
                        child = child.find('img:first');
                    }
                    if (settings.controlNavThumbsFromRel) {
                        nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('rel') + '" alt="" /></a>');
                    } else {
                        nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('src').replace(settings.controlNavThumbsSearch, settings.controlNavThumbsReplace) +'" alt="" /></a>');
                    }
                } else {
                    nivoControl.append('<a class="nivo-control" rel="'+ i +'">'+ (i + 1) +'</a>');
                }
                
            }
            //Set initial active link
            $('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
            
            $('.nivo-controlNav a', slider).live('click', function(){
                if(vars.running) return false;
                if($(this).hasClass('active')) return false;
                clearInterval(timer);
                timer = '';
                slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
                vars.currentSlide = $(this).attr('rel') - 1;
                nivoRun(slider, kids, settings, 'control');
            });
        }
        
        //Keyboard Navigation
        if(settings.keyboardNav){
            $(window).keypress(function(event){
                //Left
                if(event.keyCode == '37'){
                    if(vars.running) return false;
                    clearInterval(timer);
                    timer = '';
                    vars.currentSlide-=2;
                    nivoRun(slider, kids, settings, 'prev');
                }
                //Right
                if(event.keyCode == '39'){
                    if(vars.running) return false;
                    clearInterval(timer);
                    timer = '';
                    nivoRun(slider, kids, settings, 'next');
                }
            });
        }
        
        //For pauseOnHover setting
        if(settings.pauseOnHover){
            slider.hover(function(){
                vars.paused = true;
                clearInterval(timer);
                timer = '';
            }, function(){
                vars.paused = false;
                //Restart the timer
                if(timer == '' && !settings.manualAdvance){
                    timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
                }
            });
        }
        
        //Event when Animation finishes
        slider.bind('nivo:animFinished', function(){ 
            vars.running = false; 
            //Hide child links
            $(kids).each(function(){
                if($(this).is('a')){
                    $(this).css('display','none');
                }
            });
            //Show current link
            if($(kids[vars.currentSlide]).is('a')){
                $(kids[vars.currentSlide]).css('display','block');
            }
            //Restart the timer
            if(timer == '' && !vars.paused && !settings.manualAdvance){
                timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
            }
            //Trigger the afterChange callback
            settings.afterChange.call(this);
        });
        
        // Reset slice width before animations run
        var resetSliceWidth = function(slider, settings){
            var slices = $('.nivo-slice', slider);
            var i = 0;
            slices.each(function(){
                var slice = $(this);
                var sliceWidth = Math.round(slider.width()/settings.slices);
                if(i == settings.slices-1){
                    slice.css('width', (slider.width()-(sliceWidth*i)) + 'px');
                } else {
                    slice.css('width', sliceWidth + 'px');
                }
                i++;
            });
        }

        // Private run method
		var nivoRun = function(slider, kids, settings, nudge){
			//Get our vars
			var vars = slider.data('nivo:vars');
            
            //Trigger the lastSlide callback
            if(vars && (vars.currentSlide == vars.totalSlides - 1)){ 
				settings.lastSlide.call(this);
			}
            
            // Stop
			if((!vars || vars.stop) && !nudge) return false;
			
			//Trigger the beforeChange callback
			settings.beforeChange.call(this);
					
			//Set current background before change
			if(!nudge){
				slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
			} else {
				if(nudge == 'prev'){
					slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
				}
				if(nudge == 'next'){
					slider.css('background','url("'+ vars.currentImage.attr('src') +'") no-repeat');
				}
			}
			vars.currentSlide++;
            //Trigger the slideshowEnd callback
			if(vars.currentSlide == vars.totalSlides){ 
				vars.currentSlide = 0;
				settings.slideshowEnd.call(this);
			}
			if(vars.currentSlide < 0) vars.currentSlide = (vars.totalSlides - 1);
			//Set vars.currentImage
			if($(kids[vars.currentSlide]).is('img')){
				vars.currentImage = $(kids[vars.currentSlide]);
			} else {
				vars.currentImage = $(kids[vars.currentSlide]).find('img:first');
			}
			
			//Set acitve links
			if(settings.controlNav){
				$('.nivo-controlNav a', slider).removeClass('active');
				$('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
			}
			
			//Process caption
			if(vars.currentImage.attr('title') != ''){
                var title = vars.currentImage.attr('title');
                //if(title.substr(0,1) == '#') title = $(title).html();	
                    
				if($('.nivo-caption', slider).css('display') == 'block'){
					$('.nivo-caption p', slider).fadeOut(settings.animSpeed, function(){
						$(this).html(title);
						$(this).fadeIn(settings.animSpeed);
					});
				} else {
					$('.nivo-caption p', slider).html(title);
				}					
				$('.nivo-caption', slider).fadeIn(settings.animSpeed);
			} else {
				$('.nivo-caption', slider).fadeOut(settings.animSpeed);
			}
			
			//Set new slice backgrounds
			var  i = 0;
			$('.nivo-slice', slider).each(function(){
				var sliceWidth = Math.round(slider.width()/settings.slices);
				$(this).css({height:'0px', opacity:'0', 
					background: 'url("'+ vars.currentImage.attr('src') +'") no-repeat -'+ ((sliceWidth + (i * sliceWidth)) - sliceWidth) +'px 0%' });
				i++;
			});
			
			if(settings.effect == 'random'){
				var anims = new Array('sliceDownRight','sliceDownLeft','sliceUpRight','sliceUpLeft','sliceUpDown','sliceUpDownLeft','fold','fade','slideInRight','slideInLeft');
				vars.randAnim = anims[Math.floor(Math.random()*(anims.length + 1))];
				if(vars.randAnim == undefined) vars.randAnim = 'fade';
			}
            
            //Run random effect from specified set (eg: effect:'fold,fade')
            if(settings.effect.indexOf(',') != -1){
                var anims = settings.effect.split(',');
                vars.randAnim = anims[Math.floor(Math.random()*(anims.length))];
				if(vars.randAnim == undefined) vars.randAnim = 'fade';
            }
		
			//Run effects
			vars.running = true;
			if(settings.effect == 'sliceDown' || settings.effect == 'sliceDownRight' || vars.randAnim == 'sliceDownRight' ||
				settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft'){
				var timeBuff = 0;
				var i = 0;
                resetSliceWidth(slider, settings);
				var slices = $('.nivo-slice', slider);
				if(settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') slices = $('.nivo-slice', slider)._reverse();
				slices.each(function(){
					var slice = $(this);
					slice.css({ 'top': '0px' });
					if(i == settings.slices-1){
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			} 
			else if(settings.effect == 'sliceUp' || settings.effect == 'sliceUpRight' || vars.randAnim == 'sliceUpRight' ||
					settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft'){
				var timeBuff = 0;
				var i = 0;
                resetSliceWidth(slider, settings);
				var slices = $('.nivo-slice', slider);
				if(settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') slices = $('.nivo-slice', slider)._reverse();
				slices.each(function(){
					var slice = $(this);
					slice.css({ 'bottom': '0px' });
					if(i == settings.slices-1){
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			} 
			else if(settings.effect == 'sliceUpDown' || settings.effect == 'sliceUpDownRight' || vars.randAnim == 'sliceUpDown' || 
					settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft'){
				var timeBuff = 0;
				var i = 0;
				var v = 0;
                resetSliceWidth(slider, settings);
				var slices = $('.nivo-slice', slider);
				if(settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') slices = $('.nivo-slice', slider)._reverse();
				slices.each(function(){
					var slice = $(this);
					if(i == 0){
						slice.css('top','0px');
						i++;
					} else {
						slice.css('bottom','0px');
						i = 0;
					}
					
					if(v == settings.slices-1){
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function(){
							slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					v++;
				});
			} 
			else if(settings.effect == 'fold' || vars.randAnim == 'fold'){
				var timeBuff = 0;
				var i = 0;
                resetSliceWidth(slider, settings);
				$('.nivo-slice', slider).each(function(){
					var slice = $(this);
					var origWidth = slice.width();
					slice.css({ top:'0px', height:'100%', width:'0px' });
					if(i == settings.slices-1){
						setTimeout(function(){
							slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
						}, (100 + timeBuff));
					} else {
						setTimeout(function(){
							slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed);
						}, (100 + timeBuff));
					}
					timeBuff += 50;
					i++;
				});
			}  
			else if(settings.effect == 'fade' || vars.randAnim == 'fade'){
				var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': slider.width() + 'px'
                });
    
				firstSlice.animate({ opacity:'1.0' }, (settings.animSpeed*2), '', function(){ slider.trigger('nivo:animFinished'); });
			}    
            else if(settings.effect == 'slideInRight' || vars.randAnim == 'slideInRight'){
                var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': '0px',
                    'opacity': '1'
                });

                firstSlice.animate({ width: slider.width() + 'px' }, (settings.animSpeed*2), '', function(){ slider.trigger('nivo:animFinished'); });
            }
            else if(settings.effect == 'slideInLeft' || vars.randAnim == 'slideInLeft'){
                var firstSlice = $('.nivo-slice:first', slider);
                firstSlice.css({
                    'height': '100%',
                    'width': '0px',
                    'opacity': '1',
                    'left': '',
                    'right': '0px'
                });

                firstSlice.animate({ width: slider.width() + 'px' }, (settings.animSpeed*2), '', function(){ 
                    // Reset positioning
                    firstSlice.css({
                        'left': '0px',
                        'right': ''
                    });
                    slider.trigger('nivo:animFinished'); 
                });
            }
		}
        
        // For debugging
        var trace = function(msg){
            if (this.console && typeof console.log != "undefined")
                console.log(msg);
        }
        
        // Start / Stop
        this.stop = function(){
            if(!$(element).data('nivo:vars').stop){
                $(element).data('nivo:vars').stop = true;
                trace('Stop Slider');
            }
        }
        
        this.start = function(){
            if($(element).data('nivo:vars').stop){
                $(element).data('nivo:vars').stop = false;
                trace('Start Slider');
            }
        }
        
        //Trigger the afterLoad callback
        settings.afterLoad.call(this);
    };
        
    $.fn.nivoSlider = function(options) {
    
        return this.each(function(){
            var element = $(this);
            // Return early if this element already has a plugin instance
            if (element.data('nivoslider')) return;
            // Pass options to plugin constructor
            var nivoslider = new NivoSlider(this, options);
            // Store plugin object in this element's data
            element.data('nivoslider', nivoslider);
        });

	};
	
	//Default settings
	$.fn.nivoSlider.defaults = {
		effect: 'random',
		slices: 15,
		animSpeed: 500,
		pauseTime: 3000,
		startSlide: 0,
		directionNav: true,
		directionNavHide: true,
		controlNav: true,
		controlNavThumbs: false,
        controlNavThumbsFromRel: false,
		controlNavThumbsSearch: '.jpg',
		controlNavThumbsReplace: '_thumb.jpg',
		keyboardNav: true,
		pauseOnHover: true,
		manualAdvance: false,
		captionOpacity: 0.8,
		beforeChange: function(){
			
		},
		afterChange: function(){},
		slideshowEnd: function(){},
        lastSlide: function(){},
        afterLoad: function(){}
	};
	
	$.fn._reverse = [].reverse;
	
})(jQuery);

/* /js/jquery.blockUi.js------------------------------------------------------------------------------- */
/*!
 * jQuery blockUI plugin
 * Version 2.37 (29-JAN-2011)
 * @requires jQuery v1.2.3 or later
 *
 * Examples at: http://malsup.com/jquery/block/
 * Copyright (c) 2007-2010 M. Alsup
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Thanks to Amir-Hossein Sobhi for some excellent contributions!
 */

;(function($) {

if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
	alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
	return;
}

$.fn._fadeIn = $.fn.fadeIn;

var noOp = function() {};

// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
// retarded userAgent strings on Vista)
var mode = document.documentMode || 0;
var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8);
var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode;

// global $ methods for blocking/unblocking the entire page
$.blockUI   = function(opts) { install(window, opts); };
$.unblockUI = function(opts) { remove(window, opts); };

// convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)
$.growlUI = function(title, message, timeout, onClose) {
	var $m = $('<div class="growlUI"></div>');
	if (title) $m.append('<h1>'+title+'</h1>');
	if (message) $m.append('<h2>'+message+'</h2>');
	if (timeout == undefined) timeout = 3000;
	$.blockUI({
		message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
		timeout: timeout, showOverlay: false,
		onUnblock: onClose,
		css: $.blockUI.defaults.growlCSS
	});
};

// plugin method for blocking element content
$.fn.block = function(opts) {
	return this.unblock({ fadeOut: 0 }).each(function() {
		if ($.css(this,'position') == 'static')
			this.style.position = 'relative';
		if ($.browser.msie)
			this.style.zoom = 1; // force 'hasLayout'
		install(this, opts);
	});
};

// plugin method for unblocking element content
$.fn.unblock = function(opts) {
	return this.each(function() {
		remove(this, opts);
	});
};

$.blockUI.version = 2.37; // 2nd generation blocking at no extra cost!

// override these in your code to change the default behavior and style
$.blockUI.defaults = {
	// message displayed when blocking (use null for no message)
	message:  '<h1>Please wait...</h1>',

	title: null,	  // title string; only used when theme == true
	draggable: true,  // only used when theme == true (requires jquery-ui.js to be loaded)

	theme: false, // set to true to use with jQuery UI themes

	// styles for the message when blocking; if you wish to disable
	// these and use an external stylesheet then do this in your code:
	// $.blockUI.defaults.css = {};
	css: {
		padding:	0,
		margin:		0,
		width:		'30%',
		top:		'40%',
		left:		'35%',
		textAlign:	'center',
		color:		'#000',
		border:		'3px solid #aaa',
		backgroundColor:'#fff',
		cursor:		'wait'
	},

	// minimal style set used when themes are used
	themedCSS: {
		width:	'30%',
		top:	'40%',
		left:	'35%'
	},

	// styles for the overlay
	overlayCSS:  {
		backgroundColor: '#000',
		opacity:	  	 0.6,
		cursor:		  	 'wait'
	},

	// styles applied when using $.growlUI
	growlCSS: {
		width:  	'350px',
		top:		'10px',
		left:   	'',
		right:  	'10px',
		border: 	'none',
		padding:	'5px',
		opacity:	0.6,
		cursor: 	'default',
		color:		'#fff',
		backgroundColor: '#000',
		'-webkit-border-radius': '10px',
		'-moz-border-radius':	 '10px',
		'border-radius': 		 '10px'
	},

	// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
	// (hat tip to Jorge H. N. de Vasconcelos)
	iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',

	// force usage of iframe in non-IE browsers (handy for blocking applets)
	forceIframe: false,

	// z-index for the blocking overlay
	baseZ: 1000,

	// set these to true to have the message automatically centered
	centerX: true, // <-- only effects element blocking (page block controlled via css above)
	centerY: true,

	// allow body element to be stetched in ie6; this makes blocking look better
	// on "short" pages.  disable if you wish to prevent changes to the body height
	allowBodyStretch: true,

	// enable if you want key and mouse events to be disabled for content that is blocked
	bindEvents: true,

	// be default blockUI will supress tab navigation from leaving blocking content
	// (if bindEvents is true)
	constrainTabKey: true,

	// fadeIn time in millis; set to 0 to disable fadeIn on block
	fadeIn:  200,

	// fadeOut time in millis; set to 0 to disable fadeOut on unblock
	fadeOut:  400,

	// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
	timeout: 0,

	// disable if you don't want to show the overlay
	showOverlay: true,

	// if true, focus will be placed in the first available input field when
	// page blocking
	focusInput: true,

	// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
	applyPlatformOpacityRules: true,

	// callback method invoked when fadeIn has completed and blocking message is visible
	onBlock: null,

	// callback method invoked when unblocking has completed; the callback is
	// passed the element that has been unblocked (which is the window object for page
	// blocks) and the options that were passed to the unblock call:
	//	 onUnblock(element, options)
	onUnblock: null,

	// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
	quirksmodeOffsetHack: 4,

	// class name of the message block
	blockMsgClass: 'blockMsg'
};

// private data and functions follow...

var pageBlock = null;
var pageBlockEls = [];

function install(el, opts) {
	var full = (el == window);
	var msg = opts && opts.message !== undefined ? opts.message : undefined;
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
	var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
	var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
	msg = msg === undefined ? opts.message : msg;

	// remove the current block (if there is one)
	if (full && pageBlock)
		remove(window, {fadeOut:0});

	// if an existing element is being used as the blocking content then we capture
	// its current place in the DOM (and current display style) so we can restore
	// it when we unblock
	if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
		var node = msg.jquery ? msg[0] : msg;
		var data = {};
		$(el).data('blockUI.history', data);
		data.el = node;
		data.parent = node.parentNode;
		data.display = node.style.display;
		data.position = node.style.position;
		if (data.parent)
			data.parent.removeChild(node);
	}

	var z = opts.baseZ;

	// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
	// layer1 is the iframe layer which is used to supress bleed through of underlying content
	// layer2 is the overlay layer which has opacity and a wait cursor (by default)
	// layer3 is the message content that is displayed while blocking

	var lyr1 = ($.browser.msie || opts.forceIframe)
		? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
		: $('<div class="blockUI" style="display:none"></div>');
	var lyr2 = $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');

	var lyr3, s;
	if (opts.theme && full) {
		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+z+';display:none;position:fixed">' +
				'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
				'<div class="ui-widget-content ui-dialog-content"></div>' +
			'</div>';
	}
	else if (opts.theme) {
		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+z+';display:none;position:absolute">' +
				'<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
				'<div class="ui-widget-content ui-dialog-content"></div>' +
			'</div>';
	}
	else if (full) {
		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:'+z+';display:none;position:fixed"></div>';
	}
	else {
		s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:'+z+';display:none;position:absolute"></div>';
	}
	lyr3 = $(s);

	// if we have a message, style it
	if (msg) {
		if (opts.theme) {
			lyr3.css(themedCSS);
			lyr3.addClass('ui-widget-content');
		}
		else
			lyr3.css(css);
	}

	// style the overlay
	if (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform)))
		lyr2.css(opts.overlayCSS);
	lyr2.css('position', full ? 'fixed' : 'absolute');

	// make iframe layer transparent in IE
	if ($.browser.msie || opts.forceIframe)
		lyr1.css('opacity',0.0);

	//$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
	var layers = [lyr1,lyr2,lyr3], $par = full ? $('body') : $(el);
	$.each(layers, function() {
		this.appendTo($par);
	});

	if (opts.theme && opts.draggable && $.fn.draggable) {
		lyr3.draggable({
			handle: '.ui-dialog-titlebar',
			cancel: 'li'
		});
	}

	// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
	var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
	if (ie6 || expr) {
		// give body 100% height
		if (full && opts.allowBodyStretch && $.boxModel)
			$('html,body').css('height','100%');

		// fix ie6 issue when blocked element has a border width
		if ((ie6 || !$.boxModel) && !full) {
			var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
			var fixT = t ? '(0 - '+t+')' : 0;
			var fixL = l ? '(0 - '+l+')' : 0;
		}

		// simulate fixed position
		$.each([lyr1,lyr2,lyr3], function(i,o) {
			var s = o[0].style;
			s.position = 'absolute';
			if (i < 2) {
				full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
					 : s.setExpression('height','this.parentNode.offsetHeight + "px"');
				full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
					 : s.setExpression('width','this.parentNode.offsetWidth + "px"');
				if (fixL) s.setExpression('left', fixL);
				if (fixT) s.setExpression('top', fixT);
			}
			else if (opts.centerY) {
				if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
				s.marginTop = 0;
			}
			else if (!opts.centerY && full) {
				var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
				var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
				s.setExpression('top',expression);
			}
		});
	}

	// show the message
	if (msg) {
		if (opts.theme)
			lyr3.find('.ui-widget-content').append(msg);
		else
			lyr3.append(msg);
		if (msg.jquery || msg.nodeType)
			$(msg).show();
	}

	if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
		lyr1.show(); // opacity is zero
	if (opts.fadeIn) {
		var cb = opts.onBlock ? opts.onBlock : noOp;
		var cb1 = (opts.showOverlay && !msg) ? cb : noOp;
		var cb2 = msg ? cb : noOp;
		if (opts.showOverlay)
			lyr2._fadeIn(opts.fadeIn, cb1);
		if (msg)
			lyr3._fadeIn(opts.fadeIn, cb2);
	}
	else {
		if (opts.showOverlay)
			lyr2.show();
		if (msg)
			lyr3.show();
		if (opts.onBlock)
			opts.onBlock();
	}

	// bind key and mouse events
	bind(1, el, opts);

	if (full) {
		pageBlock = lyr3[0];
		pageBlockEls = $(':input:enabled:visible',pageBlock);
		if (opts.focusInput)
			setTimeout(focus, 20);
	}
	else
		center(lyr3[0], opts.centerX, opts.centerY);

	if (opts.timeout) {
		// auto-unblock
		var to = setTimeout(function() {
			full ? $.unblockUI(opts) : $(el).unblock(opts);
		}, opts.timeout);
		$(el).data('blockUI.timeout', to);
	}
};

// remove the block
function remove(el, opts) {
	var full = (el == window);
	var $el = $(el);
	var data = $el.data('blockUI.history');
	var to = $el.data('blockUI.timeout');
	if (to) {
		clearTimeout(to);
		$el.removeData('blockUI.timeout');
	}
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	bind(0, el, opts); // unbind events

	var els;
	if (full) // crazy selector to handle odd field errors in ie6/7
		els = $('body').children().filter('.blockUI').add('body > .blockUI');
	else
		els = $('.blockUI', el);

	if (full)
		pageBlock = pageBlockEls = null;

	if (opts.fadeOut) {
		els.fadeOut(opts.fadeOut);
		setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
	}
	else
		reset(els, data, opts, el);
};

// move blocking element back into the DOM where it started
function reset(els,data,opts,el) {
	els.each(function(i,o) {
		// remove via DOM calls so we don't lose event handlers
		if (this.parentNode)
			this.parentNode.removeChild(this);
	});

	if (data && data.el) {
		data.el.style.display = data.display;
		data.el.style.position = data.position;
		if (data.parent)
			data.parent.appendChild(data.el);
		$(el).removeData('blockUI.history');
	}

	if (typeof opts.onUnblock == 'function')
		opts.onUnblock(el,opts);
};

// bind/unbind the handler
function bind(b, el, opts) {
	var full = el == window, $el = $(el);

	// don't bother unbinding if there is nothing to unbind
	if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
		return;
	if (!full)
		$el.data('blockUI.isBlocked', b);

	// don't bind events when overlay is not in use or if bindEvents is false
	if (!opts.bindEvents || (b && !opts.showOverlay))
		return;

	// bind anchors and inputs for mouse and key events
	var events = 'mousedown mouseup keydown keypress';
	b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);

// former impl...
//	   var $e = $('a,:input');
//	   b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
};

// event handler to suppress keyboard/mouse events when blocking
function handler(e) {
	// allow tab navigation (conditionally)
	if (e.keyCode && e.keyCode == 9) {
		if (pageBlock && e.data.constrainTabKey) {
			var els = pageBlockEls;
			var fwd = !e.shiftKey && e.target === els[els.length-1];
			var back = e.shiftKey && e.target === els[0];
			if (fwd || back) {
				setTimeout(function(){focus(back)},10);
				return false;
			}
		}
	}
	var opts = e.data;
	// allow events within the message content
	if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0)
		return true;

	// allow events for content that is not being blocked
	return $(e.target).parents().children().filter('div.blockUI').length == 0;
};

function focus(back) {
	if (!pageBlockEls)
		return;
	var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
	if (e)
		e.focus();
};

function center(el, x, y) {
	var p = el.parentNode, s = el.style;
	var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
	var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
	if (x) s.left = l > 0 ? (l+'px') : '0';
	if (y) s.top  = t > 0 ? (t+'px') : '0';
};

function sz(el, p) {
	return parseInt($.css(el,p))||0;
};

})(jQuery);

/* /js/jquery.defaultText.js--------------------------------------------------------------------------- */
/*
 * Default text - jQuery plugin for setting default text on inputs
 *
 * Author: Weixi Yen
 *
 * Email: [Firstname][Lastname]@gmail.com
 * 
 * Copyright (c) 2010 Resopollution
 * 
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Project home:
 *   http://www.github.com/weixiyen/jquery-defaultText
 *
 * Version:  0.1.0
 *
 * Features:
 *      Auto-clears default text on form submit, then resets default text after submission.
 *      Allows context definition for better performance (uses event delegation)
 *      Allow user to set events to auto-clear fields.
 *          - defaultText automatically resets after event is run.  No need to manually re-populate default text.
 *      
 * Usage (MUST READ):
 *      
 *      <input type="text" title="enter your username" />   // the title field is mandatory for this to work
 *
 *      $.defaultText()                                     // input will show "enter your username" by default
 *                                                          // and have a css class of 'default'
 *                                                          // form fields with default text automatically clear when submitting form
 *
 *      $.defaultText({
 *          context:'form',                                 // only inputs inside of 'form' will be set with defaultText
 *          css:'myclass',                                  // class of input when default text is showing, default class is 'default'
 *          clearEvents:[
 *              {selector: '#button2', type:'click'},       // when button2 is clicked, inputs with default text will clear
 *              {selector: '#link3', type:'click'}          // this is useful for clearing inputs on ajax calls
 *          ]                                               // otherwise, you'll send default text to the server
 *      });
 *
 */
(function($){
    $.defaultText = function(opts) {
        var selector = 'input:text[title]',
            ctx = opts && opts.context ? opts.context : 'body',
            css = opts && opts.css ? opts.css : 'default',
            form_clear = [{selector: 'form', type:'submit'}];
            clear_events = opts && opts.clearEvents ? form_clear.concat(opts.clearEvents) : form_clear;
        
        $(ctx).delegate(selector, 'focusin', function(e){
            e.stopPropagation();
            onFocus($(this));
        }).delegate(selector, 'focusout', function(e){
            e.stopPropagation();
            var ele = $(this),
                title = ele.attr('title'),
                val = ele.val();
            if ($.trim(val) === '' || val === title) ele.val(title).addClass(css); 
        });
        
        $(selector).trigger('focusout');
        
        $.each(clear_events, function(i, event){
            
            var type = event.type,
                ele = $(event.selector),
                len = ele.length;
            
            if (ele.size()) {
                var ev_queue = $.data( ele.get(0), "events" );

                if (ev_queue) {
                    for (var x=0; x < len; x++) {
                        $.data( ele.get(x), "events" )[type].unshift({
                            type : type,
                            guid : null,
                            namespace : "",
                            data : undefined,
                            handler: function() {
                                blink();
                            }
                        });
                    }
                } else {
                    ele.bind(type, function(){
                        blink();
                    });
                }
                
            } 
            
        });
        
        function onFocus(ele) {
            var title = ele.attr('title'),
                val = ele.val();
            ele.removeClass(css);
            if (title === val) ele.val('');
        }
        
        function blink(){
            $(selector).each(function(){
                onFocus($(this));
            });
            setTimeout(function(){
                $(selector).trigger('focusout'); 
            }, 1);
        }
    }
})(jQuery);

/* /js/qtip/jquery.qtip.js----------------------------------------------------------------------------- */
/*
* qTip2 - Pretty powerful tooltips
* http://craigsworks.com/projects/qtip2/
*
* Version: nightly
* Copyright 2009-2010 Craig Michael Thompson - http://craigsworks.com
*
* Dual licensed under MIT or GPLv2 licenses
*   http://en.wikipedia.org/wiki/MIT_License
*   http://en.wikipedia.org/wiki/GNU_General_Public_License
*
* Date: Tue Jun 14 07:12:30 PDT 2011
*/

/*jslint browser: true, onevar: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: true */
/*global window: false, jQuery: false, console: false */


(function($, window, undefined) {

	"use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
	
	// Munge the primitives - Paul Irish tip
	var TRUE = true,
		FALSE = false,
		NULL = null,
		
		// Shortcut vars
		QTIP, PLUGINS, MOUSE,
		usedIDs = {},
		uitooltip = 'ui-tooltip',
		widget = 'ui-widget',
		disabled = 'ui-state-disabled',
		selector = 'div.qtip.'+uitooltip,
		defaultClass = uitooltip + '-default',
		focusClass = uitooltip + '-focus',
		hoverClass = uitooltip + '-hover',
		fluidClass = uitooltip + '-fluid',
		hideOffset = '-31000px',
		replaceSuffix = '_replacedByqTip',
		oldtitle = 'oldtitle',
		trackingBound = FALSE;

	function log() {
		if(console) {
			return (console.info || console.info || $.noop).apply(console, arguments);
		}
	}

// Option object sanitizer
function sanitizeOptions(opts)
{
	var content;

	if(!opts || 'object' !== typeof opts) { return FALSE; }

	if('object' !== typeof opts.metadata) {
		opts.metadata = {
			type: opts.metadata
		};
	}

	if('content' in opts) {
		if('object' !== typeof opts.content || opts.content.jquery) {
			opts.content = {
				text: opts.content
			};
		}

		content = opts.content.text || FALSE;
		if(!$.isFunction(content) && ((!content && !content.attr) || content.length < 1 || ('object' === typeof content && !content.jquery))) {
			opts.content.text = FALSE;
		}

		if('title' in opts.content) {
			if('object' !== typeof opts.content.title) {
				opts.content.title = {
					text: opts.content.title
				};
			}

			content = opts.content.title.text || FALSE;
			if(!$.isFunction(content) && ((!content && !content.attr) || content.length < 1 || ('object' === typeof content && !content.jquery))) {
				opts.content.title.text = FALSE;
			}
		}
	}

	if('position' in opts) {
		if('object' !== typeof opts.position) {
			opts.position = {
				my: opts.position,
				at: opts.position
			};
		}
	}

	if('show' in opts) {
		if('object' !== typeof opts.show) {
			if(opts.show.jquery) {
				opts.show = { target: opts.show };
			}
			else {
				opts.show = { event: opts.show };
			}
		}
	}

	if('hide' in opts) {
		if('object' !== typeof opts.hide) {
			if(opts.hide.jquery) {
				opts.hide = { target: opts.hide };
			}
			else {
				opts.hide = { event: opts.hide };
			}
		}
	}

	if('style' in opts) {
		if('object' !== typeof opts.style) {
			opts.style = {
				classes: opts.style
			};
		}
	}

	// Sanitize plugin options
	$.each(PLUGINS, function() {
		if(this.sanitize) { this.sanitize(opts); }
	});
	
	return opts;
}

/*
* Core plugin implementation
*/
function QTip(target, options, id, attr)
{
	// Declare this reference
	var self = this,
		docBody = document.body,
		tooltipID = uitooltip + '-' + id,
		isPositioning = 0,
		isDrawing = 0,
		tooltip = $(),
		namespace = '.qtip-' + id,
		elements, cache;

	// Setup class attributes
	self.id = id;
	self.rendered = FALSE;
	self.elements = elements = { target: target };
	self.timers = { img: {} };
	self.options = options;
	self.checks = {};
	self.plugins = {};
	self.cache = cache = {
		event: {},
		target: $(),
		disabled: FALSE,
		attr: attr
	};

	/*
	* Private core functions
	*/
	function convertNotation(notation)
	{
		var i = 0, obj, option = options, 

		// Split notation into array
		levels = notation.split('.');

		// Loop through
		while( option = option[ levels[i++] ] ) {
			if(i < levels.length) { obj = option; }
		}

		return [obj || options, levels.pop()];
	}

	function setWidget() {
		var on = options.style.widget;

		tooltip.toggleClass(widget, on).toggleClass(defaultClass, !on);
		elements.content.toggleClass(widget+'-content', on);
		
		if(elements.titlebar){
			elements.titlebar.toggleClass(widget+'-header', on);
		}
		if(elements.button){
			elements.button.toggleClass(uitooltip+'-icon', !on);
		}
	}

	function removeTitle()
	{
		if(elements.title) {
			elements.titlebar.remove();
			elements.titlebar = elements.title = elements.button = NULL;
			self.reposition();
		}
	}

	function createButton()
	{
		var button = options.content.title.button,
			isString = typeof button === 'string',
			close = isString ? button : 'Close tooltip';

		if(elements.button) { elements.button.remove(); }

		// Use custom button if one was supplied by user, else use default
		if(button.jquery) {
			elements.button = button;
		}
		else {
			elements.button = $('<a />', {
				'class': 'ui-state-default ' + (options.style.widget ? '' : uitooltip+'-icon'),
				'title': close,
				'aria-label': close
			})
			.prepend(
				$('<span />', {
					'class': 'ui-icon ui-icon-close',
					'html': '&times;'
				})
			);
		}

		// Create button and setup attributes
		elements.button.appendTo(elements.titlebar)
			.attr('role', 'button')
			.hover(function(event){ $(this).toggleClass('ui-state-hover', event.type === 'mouseenter'); })
			.click(function(event) {
				if(!tooltip.hasClass(disabled)) { self.hide(event); }
				return FALSE;
			})
			.bind('mousedown keydown mouseup keyup mouseout', function(event) {
				$(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
			});

		// Redraw the tooltip when we're done
		self.redraw();
	}

	function createTitle()
	{
		var id = tooltipID+'-title';

		// Destroy previous title element, if present
		if(elements.titlebar) { removeTitle(); }

		// Create title bar and title elements
		elements.titlebar = $('<div />', {
			'class': uitooltip + '-titlebar ' + (options.style.widget ? 'ui-widget-header' : '')
		})
		.append(
			elements.title = $('<div />', {
				'id': id,
				'class': uitooltip + '-title',
				'aria-atomic': TRUE
			})
		)
		.insertBefore(elements.content);

		// Create button if enabled
		if(options.content.title.button) { createButton(); }

		// Redraw the tooltip dimensions if it's rendered
		else if(self.rendered){ self.redraw(); } 
	}

	function updateButton(button)
	{
		var elem = elements.button,
			title = elements.title;

		// Make sure tooltip is rendered and if not, return
		if(!self.rendered) { return FALSE; }

		if(!button) {
			elem.remove();
		}
		else {
			if(!title) {
				createTitle();
			}
			createButton();
		}
	}

	function updateTitle(content, reposition)
	{
		var elem = elements.title;

		// Make sure tooltip is rendered and if not, return
		if(!self.rendered || !content) { return FALSE; }

		// Use function to parse content
		if($.isFunction(content)) {
			content = content.call(target, cache.event, self) || '';
		}

		// Append new content if its a DOM array and show it if hidden
		if(content.jquery && content.length > 0) {
			elem.empty().append(content.css({ display: 'block' }));
		}

		// Content is a regular string, insert the new content
		else { elem.html(content); }

		// Redraw and reposition
		self.redraw();
		if(reposition !== FALSE && self.rendered && tooltip.is(':visible')) {
			self.reposition(cache.event);
		}
	}

	function updateContent(content, reposition)
	{
		var elem = elements.content;

		// Make sure tooltip is rendered and content is defined. If not return
		if(!self.rendered || !content) { return FALSE; }

		// Use function to parse content
		if($.isFunction(content)) {
			content = content.call(target, cache.event, self) || '';
		}

		// Append new content if its a DOM array and show it if hidden
		if(content.jquery && content.length > 0) {
			elem.empty().append(content.css({ display: 'block' }));
		}

		// Content is a regular string, insert the new content
		else { elem.html(content); }

		// Image detection
		function detectImages(next) {
			var images;

			function imageLoad(event) {
				// Clear any timers and events associated with the image
				clearTimeout(self.timers.img[this]);
				$(this).unbind(namespace);

				// If queue is empty after image removal, update tooltip and continue the queue
				if((images = images.not(this)).length === 0) {
					self.redraw();
					if(reposition !== FALSE) {
						self.reposition(cache.event);
					}
					
					next();
				}
			}

			// Find all content images without dimensions, and if no images were found, continue
			if((images = elem.find('img:not([height]):not([width])')).length === 0) { return imageLoad.call(images); }

			// Apply timer to each image to poll for dimensions
			images.each(function(i, elem) {
				(function timer(){
					// When the dimensions are found, remove the image from the queue
					if(elem.height && elem.width) { return imageLoad.call(elem); }

					// Restart timer
					self.timers.img[elem] = setTimeout(timer, 1000);
				}());

				// Also apply regular load/error event handlers
				$(elem).bind('error'+namespace+' load'+namespace, imageLoad);
			});
		}

		/*
		 * If we're still rendering... insert into 'fx' queue our image dimension
		 * checker which will halt the showing of the tooltip until image dimensions
		 * can be detected properly.
		 */
		if(self.rendered < 0) { tooltip.queue('fx', detectImages); }

		// We're fully rendered, so reset isDrawing flag and proceed without queue delay
		else { isDrawing = 0; detectImages($.noop); }

		return self;
	}

	function assignEvents()
	{
		var posOptions = options.position,
			targets = {
				show: options.show.target,
				hide: options.hide.target,
				viewport: $(posOptions.viewport),
				document: $(document),
				window: $(window)
			},
			events = {
				show: $.trim('' + options.show.event).split(' '),
				hide: $.trim('' + options.hide.event).split(' ')
			},
			IE6 = $.browser.msie && parseInt($.browser.version, 10) === 6;

		// Define show event method
		function showMethod(event)
		{
			if(tooltip.hasClass(disabled)) { return FALSE; }

			// If set, hide tooltip when inactive for delay period
			targets.show.trigger('qtip-'+id+'-inactive');

			// Clear hide timers
			clearTimeout(self.timers.show);
			clearTimeout(self.timers.hide);

			// Start show timer
			var callback = function(){ self.toggle(TRUE, event); };
			if(options.show.delay > 0) {
				self.timers.show = setTimeout(callback, options.show.delay);
			}
			else{ callback(); }
		}

		// Define hide method
		function hideMethod(event)
		{
			if(tooltip.hasClass(disabled)) { return FALSE; }

			// Check if new target was actually the tooltip element
			var relatedTarget = $(event.relatedTarget || event.target),
				ontoTooltip = relatedTarget.closest(selector)[0] === tooltip[0],
				ontoTarget = relatedTarget[0] === targets.show[0];

			// Clear timers and stop animation queue
			clearTimeout(self.timers.show);
			clearTimeout(self.timers.hide);

			// Prevent hiding if tooltip is fixed and event target is the tooltip. Or if mouse positioning is enabled and cursor momentarily overlaps
			if((posOptions.target === 'mouse' && ontoTooltip) || (options.hide.fixed && ((/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)))) {
				event.preventDefault(); return;
			}

			// If tooltip has displayed, start hide timer
			if(options.hide.delay > 0) {
				self.timers.hide = setTimeout(function(){ self.hide(event); }, options.hide.delay);
			}
			else{ self.hide(event); }
		}

		// Define inactive method
		function inactiveMethod(event)
		{
			if(tooltip.hasClass(disabled)) { return FALSE; }

			// Clear timer
			clearTimeout(self.timers.inactive);
			self.timers.inactive = setTimeout(function(){ self.hide(event); }, options.hide.inactive);
		}

		function repositionMethod(event) {
			if(tooltip.is(':visible')) { self.reposition(event); }
		}

		// On mouseenter/mouseleave...
		tooltip.bind('mouseenter'+namespace+' mouseleave'+namespace, function(event) {
			var state = event.type === 'mouseenter';

			// Focus the tooltip on mouseenter (z-index stacking)
			if(state) { self.focus(event); }

			// Add hover class
			tooltip.toggleClass(hoverClass, state);
		});

		// Enable hide.fixed
		if(options.hide.fixed) {
			// Add tooltip as a hide target
			targets.hide = targets.hide.add(tooltip);

			// Clear hide timer on tooltip hover to prevent it from closing
			tooltip.bind('mouseover'+namespace, function() {
				if(!tooltip.hasClass(disabled)) { clearTimeout(self.timers.hide); }
			});
		}

		// If using mouseout/mouseleave as a hide event...
		if(/mouse(out|leave)/i.test(options.hide.event)) {
			// Hide tooltips when leaving current window/frame (but not select/option elements)
			if(options.hide.leave) {
				targets.window.bind(
					'mouse' + (options.hide.leave.indexOf('frame') > -1 ? 'out' : 'leave') + namespace,
					function(event) {
						if(/select|option/.test(event.target) && !event.relatedTarget) { self.hide(event); }
					}
				);
			}
		}

		/*
		 * Make sure hoverIntent functions properly by using mouseleave to clear show timer if
		 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
		 */
		else if(/mouse(over|enter)/i.test(options.show.event)) {
			targets.hide.bind('mouseleave'+namespace, function(event) {
				clearTimeout(self.timers.show);
			});
		}

		// Hide tooltip on document mousedown if unfocus events are enabled
		if(('' + options.hide.event).indexOf('unfocus') > -1) {
			targets.document.bind('mousedown'+namespace, function(event) {
				var $target = $(event.target),
					enabled = !tooltip.hasClass(disabled) && tooltip.is(':visible');

				if($target.parents(selector).length === 0 && $target.add(target).length > 1) {
					self.hide(event);
				}
			});
		}

		// Check if the tooltip hides when inactive
		if('number' === typeof options.hide.inactive) {
			// Bind inactive method to target as a custom event
			targets.show.bind('qtip-'+id+'-inactive', inactiveMethod);
			
			// Define events which reset the 'inactive' event handler
			$.each(QTIP.inactiveEvents, function(index, type){
				targets.hide.add(elements.tooltip).bind(type+namespace+'-inactive', inactiveMethod);
			});
		}

		// Apply hide events
		$.each(events.hide, function(index, type) {
			var showIndex = $.inArray(type, events.show),
					targetHide = $(targets.hide);

			// Both events and targets are identical, apply events using a toggle
			if((showIndex > -1 && targetHide.add(targets.show).length === targetHide.length) || type === 'unfocus')
			{
				targets.show.bind(type+namespace, function(event) {
					if(tooltip.is(':visible')) { hideMethod(event); }
					else { showMethod(event); }
				});

				// Don't bind the event again
				delete events.show[ showIndex ];
			}

			// Events are not identical, bind normally
			else { targets.hide.bind(type+namespace, hideMethod); }
		});

		// Apply show events
		$.each(events.show, function(index, type) {
			targets.show.bind(type+namespace, showMethod);
		});

		// Check if the tooltip hides when mouse is moved a certain distance
		if('number' === typeof options.hide.distance) {
			// Bind mousemove to target to detect distance difference
			targets.show.bind('mousemove'+namespace, function(event) {
				var origin = cache.origin || {},
					limit = options.hide.distance,
					abs = Math.abs;

				// Check if the movement has gone beyond the limit, and hide it if so
				if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
					self.hide(event);
				}
			});
		}

		// Mouse positioning events
		if(posOptions.target === 'mouse') {
			// Cache mousemove coords on show targets
			targets.show.bind('mousemove'+namespace, function(event) {
				MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' };
			});

			// If mouse adjustment is on...
			if(posOptions.adjust.mouse) {
				// Apply a mouseleave event so we don't get problems with overlapping
				if(options.hide.event) {
					tooltip.bind('mouseleave'+namespace, function(event) {
						if((event.relatedTarget || event.target) !== targets.show[0]) { self.hide(event); }
					});
				}

				// Update tooltip position on mousemove
				targets.document.bind('mousemove'+namespace, function(event) {
					// Update the tooltip position only if the tooltip is visible and adjustment is enabled
					if(!tooltip.hasClass(disabled) && tooltip.is(':visible')) {
						self.reposition(event || MOUSE);
					}
				});
			}
		}

		// Adjust positions of the tooltip on window resize if enabled
		if(posOptions.adjust.resize || targets.viewport.length) {
			($.event.special.resize ? targets.viewport : targets.window).bind('resize'+namespace, repositionMethod);
		}

		// Adjust tooltip position on scroll if screen adjustment is enabled
		if(targets.viewport.length || (IE6 && tooltip.css('position') === 'fixed')) {
			targets.viewport.bind('scroll'+namespace, repositionMethod);
		}
	}

	function unassignEvents()
	{
		var targets = [
				options.show.target[0],
				options.hide.target[0],
				self.rendered && elements.tooltip[0],
				options.position.container[0],
				options.position.viewport[0],
				window,
				document
			];

		// Check if tooltip is rendered
		if(self.rendered) {
			$([]).pushStack( $.grep(targets, function(i){ return typeof i === 'object'; }) ).unbind(namespace);
		}

		// Tooltip isn't yet rendered, remove render event
		else { options.show.target.unbind(namespace+'-create'); }
	}

	// Setup builtin .set() option checks
	self.checks.builtin = {
		// Core checks
		'^id$': function(obj, o, v) {
			var id = v === TRUE ? QTIP.nextid : v,
				tooltipID = uitooltip + '-' + id;

			if(id !== FALSE && id.length > 0 && !$('#'+tooltipID).length) {
				tooltip[0].id = tooltipID;
				elements.content[0].id = tooltipID + '-content';
				elements.title[0].id = tooltipID + '-title';
			}
		},

		// Content checks
		'^content.text$': function(obj, o, v){ updateContent(v); },
		'^content.title.text$': function(obj, o, v) {
			// Remove title if content is null
			if(!v) { return removeTitle(); }

			// If title isn't already created, create it now and update
			if(!elements.title && v) { createTitle(); }
			updateTitle(v);
		},
		'^content.title.button$': function(obj, o, v){ updateButton(v); },

		// Position checks
		'^position.(my|at)$': function(obj, o, v){
			// Parse new corner value into Corner objecct
			if('string' === typeof v) {
				obj[o] = new PLUGINS.Corner(v);
			}
		},
		'^position.container$': function(obj, o, v){
			if(self.rendered) { tooltip.appendTo(v); }
		},

		// Show checks
		'^show.ready$': function() {
			if(!self.rendered) { self.render(1); }
			else { self.toggle(TRUE); }
		},

		// Style checks
		'^style.classes$': function(obj, o, v) { 
			$.attr(tooltip[0], 'class', uitooltip + ' qtip ui-helper-reset ' + v);
		},
		'^style.widget|content.title': setWidget,

		// Events check
		'^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) {
			tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v);
		},

		// Properties which require event reassignment
		'^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() {
			var posOptions = options.position;

			// Set tracking flag
			tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);

			// Reassign events
			unassignEvents(); assignEvents();
		}
	};

	/*
	* Public API methods
	*/
	$.extend(self, {
		render: function(show)
		{
			if(self.rendered) { return self; } // If tooltip has already been rendered, exit

			var title = options.content.title.text,
				posOptions = options.position,
				callback = $.Event('tooltiprender');

			// Add ARIA attributes to target
			$.attr(target[0], 'aria-describedby', tooltipID);

			// Create tooltip element
			tooltip = elements.tooltip = $('<div/>', {
					'id': tooltipID,
					'class': uitooltip + ' qtip ui-helper-reset ' + defaultClass + ' ' + options.style.classes,
					'width': options.style.width || '',
					'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,

					/* ARIA specific attributes */
					'role': 'alert',
					'aria-live': 'polite',
					'aria-atomic': FALSE,
					'aria-describedby': tooltipID + '-content',
					'aria-hidden': TRUE
				})
				.toggleClass(disabled, cache.disabled)
				.data('qtip', self)
				.appendTo(options.position.container)
				.append(
					// Create content element
					elements.content = $('<div />', {
						'class': uitooltip + '-content',
						'id': tooltipID + '-content',
						'aria-atomic': TRUE
					})
				);

			// Set rendered flag and prevent redundant redraw calls for npw
			self.rendered = -1;
			isDrawing = 1;

			// Update title
			if(title) { 
				createTitle();
				updateTitle(title);
			}

			// Set proper rendered flag and update content
			updateContent(options.content.text, FALSE);
			self.rendered = TRUE;

			// Setup widget classes
			setWidget();

			// Assign passed event callbacks (before plugins!)
			$.each(options.events, function(name, callback) {
				if($.isFunction(callback)) {
					tooltip.bind(name === 'toggle' ? 'tooltipshow tooltiphide' : 'tooltip'+name, callback);
				}
			});

			// Initialize 'render' plugins
			$.each(PLUGINS, function() {
				if(this.initialize === 'render') { this(self); }
			});

			// Assign events
			assignEvents();

			/* Queue this part of the render process in our fx queue so we can
			 * load images before the tooltip renders fully.
			 *
			 * See: updateContent method
			*/
			tooltip.queue('fx', function(next) {
				// Trigger tooltiprender event and pass original triggering event as original
				callback.originalEvent = cache.event;
				tooltip.trigger(callback, [self]);

				// Redraw the tooltip manually now we're fully rendered
				isDrawing = 0; self.redraw();

				// Update tooltip position and show tooltip if needed
				if(options.show.ready || show) {
					self.toggle(TRUE, cache.event);
				}

				next(); // Move on to next method in queue
			});

			return self;
		},

		get: function(notation)
		{
			var result, o;

			switch(notation.toLowerCase())
			{
				case 'dimensions':
					result = {
						height: tooltip.outerHeight(), width: tooltip.outerWidth()
					};
				break;

				case 'offset':
					result = PLUGINS.offset(tooltip, options.position.container);
				break;

				default:
					o = convertNotation(notation.toLowerCase());
					result = o[0][ o[1] ];
					result = result.precedance ? result.string() : result;
				break;
			}

			return result;
		},

		set: function(option, value)
		{
			var rmove = /^position\.(my|at|adjust|target|container)|style|content|show\.ready/i,
				rdraw = /^content\.(title|attr)|style/i,
				reposition = FALSE,
				redraw = FALSE,
				checks = self.checks,
				name;

			function callback(notation, args) {
				var category, rule, match;

				for(category in checks) {
					for(rule in checks[category]) {
						if(match = (new RegExp(rule, 'i')).exec(notation)) {
							args.push(match);
							checks[category][rule].apply(self, args);
						}
					}
				}
			}

			// Convert singular option/value pair into object form
			if('string' === typeof option) {
				name = option; option = {}; option[name] = value;
			}
			else { option = $.extend(TRUE, {}, option); }

			// Set all of the defined options to their new values
			$.each(option, function(notation, value) {
				var obj = convertNotation( notation.toLowerCase() ), previous;

				// Set new obj value
				previous = obj[0][ obj[1] ];
				obj[0][ obj[1] ] = 'object' === typeof value && value.nodeType ? $(value) : value;

				// Set the new params for the callback
				option[notation] = [obj[0], obj[1], value, previous];

				// Also check if we need to reposition / redraw
				reposition = rmove.test(notation) || reposition;
				redraw = rdraw.test(notation) || redraw;
			});

			// Re-sanitize options
			sanitizeOptions(options);

			/*
			 * Execute any valid callbacks for the set options
			 * Also set isPositioning/isDrawing so we don't get loads of redundant repositioning
			 * and redraw calls.
			 */
			isPositioning = isDrawing = 1; $.each(option, callback); isPositioning = isDrawing = 0;

			// Update position / redraw if needed
			if(tooltip.is(':visible') && self.rendered) {
				if(reposition) {
					self.reposition( options.position.target === 'mouse' ? NULL : cache.event );
				}
				if(redraw) { self.redraw(); }
			}

			return self;
		},

		toggle: function(state, event)
		{
			// Make sure tooltip is rendered
			if(!self.rendered) {
				if(state) { self.render(1); } // Render the tooltip if showing and it isn't already
				else { return self; }
			}

			var type = state ? 'show' : 'hide',
				opts = options[type],
				visible = tooltip.is(':visible'),
				sameTarget = !event || cache.target[0] === event.target,
				posOptions = options.position,
				contentOptions = options.content,
				delay,
				callback;

			// Detect state if valid one isn't provided
			if((typeof state).search('boolean|number')) { state = !visible; }

			// Return if element is already in correct state
			if(!tooltip.is(':animated') && visible === state && sameTarget) { return self; }

			// Try to prevent flickering when tooltip overlaps show element
			if(event) {
				if((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) &&
					event.target === options.show.target[0] && tooltip.has(event.relatedTarget).length) {
					return self;
				}

				// Cache event
				cache.event = $.extend({}, event);
			}

			// Call API methods
			callback = $.Event('tooltip'+type);
			callback.originalEvent = event ? cache.event : NULL;
			tooltip.trigger(callback, [self, 90]);
			if(callback.isDefaultPrevented()){ return self; }

			// Set ARIA hidden status attribute
			$.attr(tooltip[0], 'aria-hidden', !!!state);

			// Execute state specific properties
			if(state) {
				// Store show origin coordinates
				cache.origin = $.extend({}, MOUSE);

				// Focus the tooltip
				self.focus(event);

				// Update tooltip content & title if it's a dynamic function
				if($.isFunction(contentOptions.text)) { updateContent(contentOptions.text, FALSE); }
				if($.isFunction(contentOptions.title.text)) { updateTitle(contentOptions.title.text, FALSE); }

				// Cache mousemove events for positioning purposes (if not already tracking)
				if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
					$(document).bind('mousemove.qtip', function(event) {
						MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' };
					});
					trackingBound = TRUE;
				}

				// Update the tooltip position
				self.reposition(event);

				// Hide other tooltips if tooltip is solo, using it as the context
				if(opts.solo) { $(selector, opts.solo).not(tooltip).qtip('hide', callback); }
			}
			else {
				// Clear show timer if we're hiding 
				clearTimeout(self.timers.show);

				// Remove cached origin on hide
				delete cache.origin;

				// Remove mouse tracking event if not needed (all tracking qTips are hidden)
				if(trackingBound && !$(selector+'[tracking="true"]:visible', opts.solo).not(tooltip).length) {
					$(document).unbind('mousemove.qtip');
					trackingBound = FALSE;
				}
				
				// Blur the tooltip
				self.blur(event);
			}

			// Define post-animation state specific properties
			function after() {
				if(!state) {
					// Reset CSS states
					tooltip.css({
						display: '',
						visibility: '',
						opacity: '',
						left: '',
						top: ''
					});
				}
				else {
					// Prevent antialias from disappearing in IE by removing filter
					if($.browser.msie) { tooltip[0].style.removeAttribute('filter'); }

					// Remove overflow setting to prevent tip bugs
					tooltip.css('overflow', '');
				}
			}

			// Clear animation queue if same target
			if(sameTarget) { tooltip.stop(0, 1); }

			// If no effect type is supplied, use a simple toggle
			if(opts.effect === FALSE) {
				tooltip[ type ]();
				after.call(tooltip);
			}

			// Use custom function if provided
			else if($.isFunction(opts.effect)) {
				opts.effect.call(tooltip, self);
				tooltip.queue('fx', function(n){ after(); n(); });
			}

			// Use basic fade function by default
			else { tooltip.fadeTo(90, state ? 1 : 0, after); }

			// If inactive hide method is set, active it
			if(state) { opts.target.trigger('qtip-'+id+'-inactive'); }

			return self;
		},

		show: function(event){ return self.toggle(TRUE, event); },

		hide: function(event){ return self.toggle(FALSE, event); },

		focus: function(event)
		{
			if(!self.rendered) { return self; }

			var qtips = $(selector),
				curIndex = parseInt(tooltip[0].style.zIndex, 10),
				newIndex = QTIP.zindex + qtips.length,
				cachedEvent = $.extend({}, event),
				focusedElem, callback;

			// Only update the z-index if it has changed and tooltip is not already focused
			if(!tooltip.hasClass(focusClass))
			{
				// Call API method
				callback = $.Event('tooltipfocus');
				callback.originalEvent = cachedEvent;
				tooltip.trigger(callback, [self, newIndex]);

				// If default action wasn't prevented...
				if(!callback.isDefaultPrevented()) {
					// Only update z-index's if they've changed
					if(curIndex !== newIndex) {
						// Reduce our z-index's and keep them properly ordered
						qtips.each(function() {
							if(this.style.zIndex > curIndex) {
								this.style.zIndex = this.style.zIndex - 1;
							}
						});
						
						// Fire blur event for focused tooltip
						qtips.filter('.' + focusClass).qtip('blur', cachedEvent);
					}

					// Set the new z-index
					tooltip.addClass(focusClass)[0].style.zIndex = newIndex;
				}
			}

			return self;
		},

		blur: function(event) {
			var cachedEvent = $.extend({}, event),
				callback;

			// Set focused status to FALSE
			tooltip.removeClass(focusClass);

			// Trigger blur event
			callback = $.Event('tooltipblur');
			callback.originalEvent = cachedEvent;
			tooltip.trigger(callback, [self]);

			return self;
		},

		reposition: function(event, effect)
		{
			if(!self.rendered || isPositioning) { return self; }

			// Set positioning flag
			isPositioning = 1;
	
			var target = options.position.target,
				posOptions = options.position,
				my = posOptions.my, 
				at = posOptions.at,
				adjust = posOptions.adjust,
				method = adjust.method.split(' '),
				elemWidth = tooltip.outerWidth(),
				elemHeight = tooltip.outerHeight(),
				targetWidth = 0,
				targetHeight = 0,
				callback = $.Event('tooltipmove'),
				fixed = tooltip.css('position') === 'fixed',
				viewport = posOptions.viewport,
				position = { left: 0, top: 0 },
				tip = self.plugins.tip,
				readjust = {
					// Repositioning method and axis detection
					horizontal: method[0],
					vertical: method[1] || method[0],

					// Reposition methods
					left: function(posLeft) {
						var isShift = readjust.horizontal === 'shift',
							viewportScroll = viewport.offset.left + viewport.scrollLeft,
							myWidth = my.x === 'left' ? elemWidth : my.x === 'right' ? -elemWidth : -elemWidth / 2,
							atWidth = at.x === 'left' ? targetWidth : at.x === 'right' ? -targetWidth : -targetWidth / 2,
							tipWidth = tip && tip.size ? tip.size.width || 0 : 0,
							tipAdjust = tip && tip.corner && tip.corner.precedance === 'x' && !isShift ? tipWidth : 0,
							overflowLeft = viewportScroll - posLeft + tipAdjust,
							overflowRight = posLeft + elemWidth - viewport.width - viewportScroll + tipAdjust,
							offset = myWidth - (my.precedance === 'x' || my.x === my.y ? atWidth : 0),
							isCenter = my.x === 'center';

						// Optional 'shift' style repositioning
						if(isShift) {
							tipAdjust = tip && tip.corner.precedance === 'y' ? tipWidth : 0;
							offset = (my.x === 'left' ? 1 : -1) * myWidth - tipAdjust;

							// Adjust position but keep it within viewport dimensions
							position.left += overflowLeft > 0 ? overflowLeft : overflowRight > 0 ? -overflowRight : 0;
							position.left = Math.max(
								viewport.offset.left + (tipAdjust && tip.corner.x === 'center' ? tip.offset : 0),
								posLeft - offset,
								Math.min(
									Math.max(viewport.offset.left + viewport.width, posLeft + offset),
									position.left
								)
							);
						}

						// Default 'flip' repositioning
						else {
							if(overflowLeft > 0 && (my.x !== 'left' || overflowRight > 0)) {
								position.left -= offset + (isCenter ? 0 : 2 * adjust.x);
							}
							else if(overflowRight > 0 && (my.x !== 'right' || overflowLeft > 0)  ) {
								position.left -= isCenter ? -offset : offset + (2 * adjust.x);
							}
							if(position.left !== posLeft && isCenter) { position.left -= adjust.x; }
							
							// Make sure we haven't made things worse with the adjustment and return the adjusted difference
							if(position.left < viewportScroll && -position.left > overflowRight) { position.left = posLeft; }
						}

						return position.left - posLeft;
					},
					top: function(posTop) {
						var isShift = readjust.vertical === 'shift',
							viewportScroll = viewport.offset.top + viewport.scrollTop,
							myHeight = my.y === 'top' ? elemHeight : my.y === 'bottom' ? -elemHeight : -elemHeight / 2,
							atHeight = at.y === 'top' ? targetHeight : at.y === 'bottom' ? -targetHeight : -targetHeight / 2,
							tipHeight = tip && tip.size ? tip.size.height || 0 : 0,
							tipAdjust = tip && tip.corner && tip.corner.precedance === 'y' && !isShift ? tipHeight : 0,
							overflowTop = viewportScroll - posTop + tipAdjust,
							overflowBottom = posTop + elemHeight - viewport.height - viewportScroll + tipAdjust,
							offset = myHeight - (my.precedance === 'y' || my.x === my.y ? atHeight : 0),
							isCenter = my.y === 'center';
							
						// Optional 'shift' style repositioning
						if(isShift) {
							tipAdjust = tip && tip.corner.precedance === 'x' ? tipHeight : 0;
							offset = (my.y === 'top' ? 1 : -1) * myHeight - tipAdjust;

							// Adjust position but keep it within viewport dimensions
							position.top += overflowTop > 0 ? overflowTop : overflowBottom > 0 ? -overflowBottom : 0;
							position.top = Math.max(
								viewport.offset.top + (tipAdjust && tip.corner.x === 'center' ? tip.offset : 0),
								posTop - offset,
								Math.min(
									Math.max(viewport.offset.top + viewport.height, posTop + offset),
									position.top
								)
							);
						}

						// Default 'flip' repositioning
						else {
							if(overflowTop > 0 && (my.y !== 'top' || overflowBottom > 0)) {
								position.top -= offset + (isCenter ? 0 : 2 * adjust.y);
							}
							else if(overflowBottom > 0 && (my.y !== 'bottom' || overflowTop > 0)  ) {
								position.top -= isCenter ? -offset : offset + (2 * adjust.y);
							}
							if(position.top !== posTop && isCenter) { position.top -= adjust.y; }

							// Make sure we haven't made things worse with the adjustment and return the adjusted difference
							if(position.top < 0 && -position.top > overflowBottom) { position.top = posTop; }
						}

						return position.top - posTop;
					}
				};

			// Check if absolute position was passed
			if($.isArray(target) && target.length === 2) {
				// Force left top and set position
				at = { x: 'left', y: 'top' };
				position = { left: target[0], top: target[1] };
			}

			// Check if mouse was the target
			else if(target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) {
				// Force left top to allow flipping
				at = { x: 'left', y: 'top' };

				// Use cached event if one isn't available for positioning
				event = event && (event.type === 'resize' || event.type === 'scroll') ? cache.event :
					event && event.pageX && event.type === 'mousemove' ? event :
					MOUSE && (adjust.mouse || !event || !event.pageX) ? { pageX: MOUSE.pageX, pageY: MOUSE.pageY } :
					!adjust.mouse && cache.origin ? cache.origin :
					event;

				// Use event coordinates for position
				position = { top: event.pageY, left: event.pageX };
			}

			// Target wasn't mouse or absolute...
			else {
				// Check if event targetting is being used
				if(target === 'event') {
					if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') {
						target = cache.target = $(event.target);
					}
					else {
						target = cache.target;
					}
				}
				else { cache.target = $(target); }

				// Parse the target into a jQuery object and make sure there's an element present
				target = $(target).eq(0);
				if(target.length === 0) { return self; }

				// Check if window or document is the target
				else if(target[0] === document || target[0] === window) {
					targetWidth = PLUGINS.iOS ? window.innerWidth : target.width();
					targetHeight = PLUGINS.iOS ? window.innerHeight : target.height();

					if(target[0] === window) {
						position = {
							top: !fixed || PLUGINS.iOS ? (viewport || target).scrollTop() : 0,
							left: !fixed || PLUGINS.iOS ? (viewport || target).scrollLeft() : 0
						};
					}
				}

				// Use Imagemap/SVG plugins if needed
				else if(target.is('area') && PLUGINS.imagemap) {
					position = PLUGINS.imagemap(target, at);
				}
				else if(target[0].namespaceURI === 'http://www.w3.org/2000/svg' && PLUGINS.svg) {
					position = PLUGINS.svg(target, at);
				}

				else {
					targetWidth = target.outerWidth();
					targetHeight = target.outerHeight();

					position = PLUGINS.offset(target, posOptions.container, fixed);
				}

				// Parse returned plugin values into proper variables
				if(position.offset) {
					targetWidth = position.width;
					targetHeight = position.height;
					position = position.offset;
				}

				// Adjust position relative to target
				position.left += at.x === 'right' ? targetWidth : at.x === 'center' ? targetWidth / 2 : 0;
				position.top += at.y === 'bottom' ? targetHeight : at.y === 'center' ? targetHeight / 2 : 0;
			}

			// Adjust position relative to tooltip
			position.left += adjust.x + (my.x === 'right' ? -elemWidth : my.x === 'center' ? -elemWidth / 2 : 0);
			position.top += adjust.y + (my.y === 'bottom' ? -elemHeight : my.y === 'center' ? -elemHeight / 2 : 0);

			// Calculate collision offset values if viewport positioning is enabled
			if(viewport.jquery && target[0] !== window && target[0] !== docBody &&
				readjust.vertical+readjust.horizontal !== 'nonenone')
			{
				// Cache our viewport details
				viewport = {
					elem: viewport,
					height: viewport[ (viewport[0] === window ? 'h' : 'outerH') + 'eight' ](),
					width: viewport[ (viewport[0] === window ? 'w' : 'outerW') + 'idth' ](),
					scrollLeft: fixed ? 0 : viewport.scrollLeft(),
					scrollTop: fixed ? 0 : viewport.scrollTop(),
					offset: viewport.offset() || { left: 0, top: 0 }
				};

				// Adjust position based onviewport and adjustment options
				position.adjusted = {
					left: readjust.horizontal !== 'none' ? readjust.left(position.left) : 0,
					top: readjust.vertical !== 'none' ? readjust.top(position.top) : 0
				};
			}

			//Viewport adjustment is disabled, set values to zero
			else { position.adjusted = { left: 0, top: 0 }; }

			// Set tooltip position class
			tooltip.attr('class', function(i, val) {
				return $.attr(this, 'class').replace(/ui-tooltip-pos-\w+/i, '');
			})
			.addClass(uitooltip + '-pos-' + my.abbreviation());

			// Call API method
			callback.originalEvent = $.extend({}, event);
			tooltip.trigger(callback, [self, position, viewport.elem || viewport]);
			if(callback.isDefaultPrevented()){ return self; }
			delete position.adjusted;

			// If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
			if(effect === FALSE || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
				tooltip.css(position);
			}
			
			// Use custom function if provided
			else if($.isFunction(posOptions.effect)) {
				posOptions.effect.call(tooltip, self, $.extend({}, position));
				tooltip.queue(function(next) {
					// Reset attributes to avoid cross-browser rendering bugs
					$(this).css({ opacity: '', height: '' });
					if($.browser.msie) { this.style.removeAttribute('filter'); }

					next();
				});
			}

			// Set positioning flag
			isPositioning = 0;

			return self;
		},

		// Max/min width simulator function for all browsers.. yeaaah!
		redraw: function()
		{
			if(self.rendered < 1 || isDrawing) { return self; }

			var container = options.position.container,
				perc, width, max, min;

			// Set drawing flag
			isDrawing = 1;

			// If tooltip has a set width, just set it... like a boss!
			if(options.style.width) { tooltip.css('width', options.style.width); }

			// Otherwise simualte max/min width...
			else {
				// Reset width and add fluid class
				tooltip.css('width', '').addClass(fluidClass);

				// Grab our tooltip width (add 1 so we don't get wrapping problems.. huzzah!)
				width = tooltip.width() + 1;

				// Grab our max/min properties
				max = tooltip.css('max-width') || '';
				min = tooltip.css('min-width') || '';

				// Parse into proper pixel values
				perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0;
				max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width;
				min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0;

				// Determine new dimension size based on max/min/current values
				width = max + min ? Math.min(Math.max(width, min), max) : width;

				// Set the newly calculated width and remvoe fluid class
				tooltip.css('width', Math.round(width)).removeClass(fluidClass);
			}

			// Set drawing flag
			isDrawing = 0;

			return self;
		},

		disable: function(state)
		{
			var c = disabled;
			
			if('boolean' !== typeof state) {
				state = !(tooltip.hasClass(c) || cache.disabled);
			}
			 
			if(self.rendered) {
				tooltip.toggleClass(c, state);
				$.attr(tooltip[0], 'aria-disabled', state);
			}
			else {
				cache.disabled = !!state;
			}

			return self;
		},
		
		enable: function() { return self.disable(FALSE); },

		destroy: function()
		{
			var t = target[0],
				title = $.attr(t, oldtitle);

			// Destroy tooltip and  any associated plugins if rendered
			if(self.rendered) {
				tooltip.remove();
				
				$.each(self.plugins, function() {
					if(this.destroy) { this.destroy(); }
				});
			}

			// Clear timers and remove bound events
			clearTimeout(self.timers.show);
			clearTimeout(self.timers.hide);
			unassignEvents();

			// Remove api object
			$.removeData(t, 'qtip');

			// Reset old title attribute if removed 
			if(title) {
				$.attr(t, 'title', title);
				target.removeAttr(oldtitle);
			}

			// Remove ARIA attributes and bound qtip events
			target.removeAttr('aria-describedby').unbind('.qtip');

			// Remove ID from sued id object
			delete usedIDs[self.id];

			return target;
		}
	});
}

// Initialization method
function init(id, opts)
{
	var obj, posOptions, attr, config,

	// Setup element references
	elem = $(this),
	docBody = $(document.body),

	// Use document body instead of document element if needed
	newTarget = this === document ? docBody : elem,

	// Grab metadata from element if plugin is present
	metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,

	// If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
	metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,

	// Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
	html5 = elem.data(opts.metadata.name || 'qtipopts');

	// If we don't get an object returned attempt to parse it manualyl without parseJSON
	try { html5 = typeof html5 === 'string' ? (new Function("return " + html5))() : html5; }
	catch(e) { log('Unable to parse HTML5 attribute data: ' + html5); }

	// Merge in and sanitize metadata
	config = $.extend(TRUE, {}, QTIP.defaults, opts, 
		typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
		sanitizeOptions(metadata5 || metadata));

	// Re-grab our positioning options now we've merged our metadata and set id to passed value
	posOptions = config.position;
	config.id = id;
	
	// Setup missing content if none is detected
	if('boolean' === typeof config.content.text) {
		attr = elem.attr(config.content.attr);

		// Grab from supplied attribute if available
		if(config.content.attr !== FALSE && attr) { config.content.text = attr; }

		// No valid content was found, abort render
		else {
			log('Unable to locate content for tooltip! Aborting render of tooltip on element: ', elem);
			return FALSE;
		}
	}

	// Setup target options
	if(posOptions.container === FALSE) { posOptions.container = docBody; }
	if(posOptions.target === FALSE) { posOptions.target = newTarget; }
	if(config.show.target === FALSE) { config.show.target = newTarget; }
	if(config.show.solo === TRUE) { config.show.solo = docBody; }
	if(config.hide.target === FALSE) { config.hide.target = newTarget; }
	if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; }

	// Convert position corner values into x and y strings
	posOptions.at = new PLUGINS.Corner(posOptions.at);
	posOptions.my = new PLUGINS.Corner(posOptions.my);

	// Destroy previous tooltip if overwrite is enabled, or skip element if not
	if($.data(this, 'qtip')) {
		if(config.overwrite) {
			elem.qtip('destroy');
		}
		else if(config.overwrite === FALSE) {
			return FALSE;
		}
	}

	// Remove title attribute and store it if present
	if($.attr(this, 'title')) {
		$.attr(this, oldtitle, $.attr(this, 'title'));
		this.removeAttribute('title');
	}

	// Initialize the tooltip and add API reference
	obj = new QTip(elem, config, id, !!attr);
	$.data(this, 'qtip', obj);

	// Catch remove events on target element to destroy redundant tooltip
	elem.bind('remove.qtip', function(){ obj.destroy(); });

	return obj;
}

// jQuery $.fn extension method
QTIP = $.fn.qtip = function(options, notation, newValue)
{
	var command = ('' + options).toLowerCase(), // Parse command
		returned = NULL,
		args = command === 'disable' ? [TRUE] : $.makeArray(arguments).slice(1),
		event = args[args.length - 1],
		opts = this[0] ? $.data(this[0], 'qtip') : NULL;

	// Check for API request
	if((!arguments.length && opts) || command === 'api') {
		return opts;
	}

	// Execute API command if present
	else if('string' === typeof options)
	{
		this.each(function()
		{
			var api = $.data(this, 'qtip');
			if(!api) { return TRUE; }

			// Cache the event if possible
			if(event && event.timeStamp) { api.cache.event = event; }

			// Check for specific API commands
			if((command === 'option' || command === 'options') && notation) {
				if($.isPlainObject(notation) || newValue !== undefined) {
					api.set(notation, newValue);
				}
				else {
					returned = api.get(notation);
					return FALSE;
				}
			}

			// Execute API command
			else if(api[command]) {
				api[command].apply(api[command], args);
			}
		});

		return returned !== NULL ? returned : this;
	}

	// No API commands. validate provided options and setup qTips
	else if('object' === typeof options || !arguments.length)
	{
		opts = sanitizeOptions($.extend(TRUE, {}, options));

		// Bind the qTips
		return QTIP.bind.call(this, opts, event);
	}
};

// $.fn.qtip Bind method
QTIP.bind = function(opts, event)
{
	return this.each(function(i) {
		var options, targets, events, namespace, api, id;

		// Find next available ID, or use custom ID if provided
		id = $.isArray(opts.id) ? opts.id[i] : opts.id;
		id = !id || id === FALSE || id.length < 1 || usedIDs[id] ? QTIP.nextid++ : (usedIDs[id] = id);

		// Setup events namespace
		namespace = '.qtip-'+id+'-create';

		// Initialize the qTip and re-grab newly sanitized options
		api = init.call(this, id, opts);
		if(api === FALSE) { return TRUE; }
		options = api.options;

		// Initialize plugins
		$.each(PLUGINS, function() {
			if(this.initialize === 'initialize') { this(api); }
		});

		// Determine hide and show targets
		targets = { show: options.show.target, hide: options.hide.target };
		events = {
			show: $.trim('' + options.show.event).replace(/ /g, namespace+' ') + namespace,
			hide: $.trim('' + options.hide.event).replace(/ /g, namespace+' ') + namespace
		};

		/*
		 * Make sure hoverIntent functions properly by using mouseleave as a hide event if
		 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
		 */
		if(/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) {
			events.hide += ' mouseleave' + namespace;
		}

		// Define hoverIntent function
		function hoverIntent(event) {
			function render() {
				// Cache mouse coords,render and render the tooltip
				api.render(typeof event === 'object' || options.show.ready);

				// Unbind show and hide events
				targets.show.add(targets.hide).unbind(namespace);
			}

			// Only continue if tooltip isn't disabled
			if(api.cache.disabled) { return FALSE; }

			// Cache the event data
			api.cache.event = $.extend({}, event);
			api.cache.target = event ? $(event.target) : [undefined];

			// Start the event sequence
			if(options.show.delay > 0) {
				clearTimeout(api.timers.show);
				api.timers.show = setTimeout(render, options.show.delay);
				if(events.show !== events.hide) {
					targets.hide.bind(events.hide, function() { clearTimeout(api.timers.show); });
				}
			}
			else { render(); }
		}

		// Bind show events to target
		targets.show.bind(events.show, hoverIntent);

		// Prerendering is enabled, create tooltip now
		if(options.show.ready || options.prerender) { hoverIntent(event); }
	});
};

// Setup base plugins
PLUGINS = QTIP.plugins = {
	// Corner object parser
	Corner: function(corner) {
		corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, 'center').toLowerCase();
		this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
		this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();

		this.precedance = (corner.charAt(0).search(/^(t|b)/) > -1) ? 'y' : 'x';
		this.string = function() { return this.precedance === 'y' ? this.y+this.x : this.x+this.y; };
		this.abbreviation = function() { 
			var x = this.x.substr(0,1), y = this.y.substr(0,1);
			return x === y ? x : (x === 'c' || (x !== 'c' && y !== 'c')) ? y + x : x + y;
		};
	},

	// Custom (more correct for qTip!) offset calculator
	offset: function(elem, container, fixed) {
		var pos = elem.offset(),
			parent = container,
			deep = 0,
			docBody = document.body,
			coffset;

		function scroll(e, i) {
			pos.left += i * e.scrollLeft();
			pos.top += i * e.scrollTop();
		}

		if(parent) {
			// Compensate for non-static containers offset
			do {
				if(parent.css('position') !== 'static') {
					coffset = parent[0] === docBody ?
						{ left: parseInt(parent.css('left'), 10) || 0, top: parseInt(parent.css('top'), 10) || 0 } :
						parent.position();

					pos.left -= coffset.left + (parseInt(parent.css('borderLeftWidth'), 10) || 0);
					pos.top -= coffset.top + (parseInt(parent.css('borderTopWidth'), 10) || 0);

					deep++;
				}
				if(parent[0] === docBody) { break; }
			}
			while(parent = parent.offsetParent());

			// Compensate for containers scroll if it also has an offsetParent
			if(container[0] !== docBody || deep > 1) { scroll( container, 1 ); }

			// Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2 - v4.0)
			if((PLUGINS.iOS < 4.1 && PLUGINS.iOS > 3.1) || (!PLUGINS.iOS && fixed)) { scroll( $(window), -1 ); }
		}

		return pos;
	},
	
	/*
	 * iOS 3.2 - 4.0 scroll fix detection used in offset() function.
	 */
	iOS: parseFloat(
		('' + (/CPU.*OS ([0-9_]{1,3})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1])
			.replace('undefined', '3_2').replace('_','.')
	) || FALSE,
	
	/*
	 * jQuery-secpfic $.fn overrides 
	 */
	fn: {
		/* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
		attr: function(attr, val) {
			if(!this.length) { return; }
			
			var self = this[0],
			title = 'title',
			api = $.data(self, 'qtip');
			
			if(attr === title) {
				if(arguments.length < 2) {
					return $.attr(self, oldtitle);
				}
				else if(typeof api === 'object') {
					// If qTip is rendered and title was originally used as content, update it
					if(api && api.rendered && api.options.content.attr === title && api.cache.attr) {
						api.set('content.text', val);
					}
					
					// Use the regular attr method to set, then cache the result
					$.fn['attr'+replaceSuffix].apply(this, arguments);
					$.attr(self, oldtitle, $.attr(self, title));
					return this.removeAttr(title);
				}
			}
		},
		
		/* Allow clone to correctly retrieve cached title attributes */
		clone: function(keepData) {
			var titles = $([]), title = 'title', elem;

			// Clone our element using the real clone method
			elem = $.fn['clone'+replaceSuffix].apply(this, arguments)
			
			// Grab all elements with an oldtitle set, and change it to regular title attribute
			.filter('[oldtitle]').each(function() {
				$.attr(this, title, $.attr(this, oldtitle));
				this.removeAttribute(oldtitle);
			})
			.end();

			return elem;
		},
		
		/* 
		 * Taken directly from jQuery 1.8.2 widget source code
		 * Trigger 'remove' event on all elements on removal if jQuery UI isn't present 
		 */
		remove: $.ui ? NULL : function( selector, keepData ) {
			$(this).each(function() {
				if (!keepData) {
					if (!selector || $.filter( selector, [ this ] ).length) {
						$('*', this).add(this).each(function() {
							$(this).triggerHandler('remove');
						});
					}
				}
			});
		}
	}
};

// Apply the fn overrides above
$.each(PLUGINS.fn, function(name, func) {
	if(!func) { return TRUE; }
	
	var old = $.fn[name+replaceSuffix] = $.fn[name];
	$.fn[name] = function() {
		return func.apply(this, arguments) || old.apply(this, arguments);
	};
});

// Set global qTip properties
QTIP.version = 'nightly';
QTIP.nextid = 0;
QTIP.inactiveEvents = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' ');
QTIP.zindex = 15000;

// Define configuration defaults
QTIP.defaults = {
	prerender: FALSE,
	id: FALSE,
	overwrite: TRUE,
	content: {
		text: TRUE,
		attr: 'title',
		title: {
			text: FALSE,
			button: FALSE
		}
	},
	position: {
		my: 'top left',
		at: 'bottom right',
		target: FALSE,
		container: FALSE,
		viewport: FALSE,
		adjust: {
			x: 0, y: 0,
			mouse: TRUE,
			resize: TRUE,
			method: 'flip flip'
		},
		effect: function(api, pos, viewport) {
			$(this).animate(pos, {
				duration: 200,
				queue: FALSE
			});
		}
	},
	show: {
		target: FALSE,
		event: 'mouseenter',
		effect: TRUE,
		delay: 90,
		solo: FALSE,
		ready: FALSE
	},
	hide: {
		target: FALSE,
		event: 'mouseleave',
		effect: TRUE,
		delay: 0,
		fixed: FALSE,
		inactive: FALSE,
		leave: 'window',
		distance: FALSE
	},
	style: {
		classes: '',
		widget: FALSE,
		width: FALSE
	},
	events: {
		render: NULL,
		move: NULL,
		show: NULL,
		hide: NULL,
		toggle: NULL,
		focus: NULL,
		blur: NULL
	}
};

function Ajax(api)
{
	var self = this,
		tooltip = api.elements.tooltip,
		opts = api.options.content.ajax,
		namespace = '.qtip-ajax',
		rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
		first = TRUE;

	api.checks.ajax = {
		'^content.ajax': function(obj, name, v) {
			// If content.ajax object was reset, set our local var
			if(name === 'ajax') { opts = v; }

			if(name === 'once') {
				self.init();
			}
			else if(opts && opts.url) {
				self.load();
			}
			else {
				tooltip.unbind(namespace);
			}
		}
	};

	$.extend(self, {
		init: function()
		{
			// Make sure ajax options are enabled and bind event
			if(opts && opts.url) {
				tooltip.unbind(namespace)[ opts.once ? 'one' : 'bind' ]('tooltipshow'+namespace, self.load);
			}

			return self;
		},

		load: function(event, first)
		{
			// Make sure default event hasn't been prevented
			if(event && event.isDefaultPrevented()) { return self; }
			
			var hasSelector = opts.url.indexOf(' '), 
				url = opts.url,
				selector,
				hideFirst = opts.once && !opts.loading && first;

			// If loading option is disabled, hide the tooltip until content is retrieved (first time only)
			if(hideFirst) { tooltip.css('visibility', 'hidden'); }

			// Check if user delcared a content selector like in .load()
			if(hasSelector > -1) {
				selector = url.substr(hasSelector);
				url = url.substr(0, hasSelector);
			}

			// Define common after callback for both success/error handlers
			function after() {
				// Re-display tip if loading and first time, and reset first flag
				if(hideFirst) { tooltip.css('visibility', ''); first = FALSE; }
			}

			// Define success handler
			function successHandler(content) {
				if(selector) {
					// Create a dummy div to hold the results and grab the selector element
					content = $('<div/>')
						// inject the contents of the document in, removing the scripts
						// to avoid any 'Permission Denied' errors in IE
						.append(content.replace(rscript, ""))
						
						// Locate the specified elements
						.find(selector);
				}

				// Set the content
				api.set('content.text', content);

				after(); // Call common callback
			}

			// Error handler
			function errorHandler(xh, status, error){ api.set('content.text', status + ': ' + error); after(); }

			// Setup $.ajax option object and process the request
			$.ajax( $.extend({ success: successHandler, error: errorHandler, context: api }, opts, { url: url }) );
			
			return self;
		}
	});

	self.init();
}


PLUGINS.ajax = function(api)
{
	var self = api.plugins.ajax;
	
	return 'object' === typeof self ? self : (api.plugins.ajax = new Ajax(api));
};

PLUGINS.ajax.initialize = 'render';

// Setup plugin sanitization
PLUGINS.ajax.sanitize = function(options)
{
	var content = options.content, opts;
	if(content && 'ajax' in content) {
		opts = content.ajax;
		if(typeof opts !== 'object') { opts = options.content.ajax = { url: opts }; }
		if('boolean' !== typeof opts.once && opts.once) { opts.once = !!opts.once; }
	}
};

// Extend original api defaults
$.extend(TRUE, QTIP.defaults, {
	content: {
		ajax: {
			loading: TRUE,
			once: TRUE
		}
	}
});

PLUGINS.imagemap = function(area, corner)
{
	if(!area.jquery) { area = $(area); }

	var shape = area.attr('shape').toLowerCase(),
		baseCoords = area.attr('coords').split(','),
		coords = [],
		image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'),
		imageOffset = image.offset(),
		result = {
			width: 0, height: 0,
			offset: { top: 1e10, right: 0, bottom: 0, left: 1e10 }
		},
		i = 0, next = 0;

	// POLY area coordinate calculator
	//	Special thanks to Ed Cradock for helping out with this.
	//	Uses a binary search algorithm to find suitable coordinates.
	function polyCoordinates(result, coords)
	{
		var i = 0,
			compareX = 1, compareY = 1,
			realX = 0, realY = 0,
			newWidth = result.width,
			newHeight = result.height;

		// Use a binary search algorithm to locate most suitable coordinate (hopefully)
		while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0)
		{
			newWidth = Math.floor(newWidth / 2);
			newHeight = Math.floor(newHeight / 2);

			if(corner.x === 'left'){ compareX = newWidth; }
			else if(corner.x === 'right'){ compareX = result.width - newWidth; }
			else{ compareX += Math.floor(newWidth / 2); }

			if(corner.y === 'top'){ compareY = newHeight; }
			else if(corner.y === 'bottom'){ compareY = result.height - newHeight; }
			else{ compareY += Math.floor(newHeight / 2); }

			i = coords.length; while(i--)
			{
				if(coords.length < 2){ break; }

				realX = coords[i][0] - result.offset.left;
				realY = coords[i][1] - result.offset.top;

				if((corner.x === 'left' && realX >= compareX) ||
				(corner.x === 'right' && realX <= compareX) ||
				(corner.x === 'center' && (realX < compareX || realX > (result.width - compareX))) ||
				(corner.y === 'top' && realY >= compareY) ||
				(corner.y === 'bottom' && realY <= compareY) ||
				(corner.y === 'center' && (realY < compareY || realY > (result.height - compareY)))) {
					coords.splice(i, 1);
				}
			}
		}

		return { left: coords[0][0], top: coords[0][1] };
	}

	// Make sure we account for padding and borders on the image
	imageOffset.left += Math.ceil((image.outerWidth() - image.width()) / 2);
	imageOffset.top += Math.ceil((image.outerHeight() - image.height()) / 2);

	// Parse coordinates into proper array
	if(shape === 'poly') {
		i = baseCoords.length; while(i--)
		{
			next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ];

			if(next[0] > result.offset.right){ result.offset.right = next[0]; }
			if(next[0] < result.offset.left){ result.offset.left = next[0]; }
			if(next[1] > result.offset.bottom){ result.offset.bottom = next[1]; }
			if(next[1] < result.offset.top){ result.offset.top = next[1]; }

			coords.push(next);
		}
	}
	else {
		coords = $.map(baseCoords, function(coord){ return parseInt(coord, 10); });
	}

	// Calculate details
	switch(shape)
	{
		case 'rect':
			result = {
				width: Math.abs(coords[2] - coords[0]),
				height: Math.abs(coords[3] - coords[1]),
				offset: { left: coords[0], top: coords[1] }
			};
		break;

		case 'circle':
			result = {
				width: coords[2] + 2,
				height: coords[2] + 2,
				offset: { left: coords[0], top: coords[1] }
			};
		break;

		case 'poly':
			$.extend(result, {
				width: Math.abs(result.offset.right - result.offset.left),
				height: Math.abs(result.offset.bottom - result.offset.top)
			});

			if(corner.string() === 'centercenter') {
				result.offset = {
					left: result.offset.left + (result.width / 2),
					top: result.offset.top + (result.height / 2)
				};
			}
			else {
				result.offset = polyCoordinates(result, coords.slice());
			}

			result.width = result.height = 0;
		break;
	}

	// Add image position to offset coordinates
	result.offset.left += imageOffset.left;
	result.offset.top += imageOffset.top;

	return result;
};

// Tip coordinates calculator
function calculateTip(corner, width, height)
{	
	var width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),

	// Define tip coordinates in terms of height and width values
	tips = {
		bottomright:	[[0,0],				[width,height],		[width,0]],
		bottomleft:		[[0,0],				[width,0],				[0,height]],
		topright:		[[0,height],		[width,0],				[width,height]],
		topleft:			[[0,0],				[0,height],				[width,height]],
		topcenter:		[[0,height],		[width2,0],				[width,height]],
		bottomcenter:	[[0,0],				[width,0],				[width2,height]],
		rightcenter:	[[0,0],				[width,height2],		[0,height]],
		leftcenter:		[[width,0],			[width,height],		[0,height2]]
	};

	// Set common side shapes
	tips.lefttop = tips.bottomright; tips.righttop = tips.bottomleft;
	tips.leftbottom = tips.topright; tips.rightbottom = tips.topleft;

	return tips[ corner.string() ];
}


function Tip(qTip, command)
{
	var self = this,
		opts = qTip.options.style.tip,
		elems = qTip.elements,
		tooltip = elems.tooltip,
		cache = { 
			top: 0, 
			left: 0, 
			corner: ''
		},
		size = {
			width: opts.width,
			height: opts.height
		},
		color = { },
		border = opts.border || 0,
		namespace = '.qtip-tip',
		hasCanvas = !!($('<canvas />')[0] || {}).getContext;

	self.corner = NULL;
	self.mimic = NULL;
	self.border = border;
	self.offset = opts.offset;
	self.size = size;

	// Add new option checks for the plugin
	qTip.checks.tip = {
		'^position.my|style.tip.(corner|mimic|border)$': function() {
			// Make sure a tip can be drawn
			if(!self.init()) {
				self.destroy();
			}

			// Reposition the tooltip
			qTip.reposition();
		},
		'^style.tip.(height|width)$': function() {
			// Re-set dimensions and redraw the tip
			size = {
				width: opts.width,
				height: opts.height
			};
			self.create();
			self.update();

			// Reposition the tooltip
			qTip.reposition();
		},
		'^content.title.text|style.(classes|widget)$': function() {
			if(elems.tip) {
				self.update();
			}
		}
	};

	function reposition(event, api, pos, viewport) {
		if(!elems.tip) { return; }

		var newCorner = $.extend({}, self.corner),
			adjust = pos.adjusted,
			method = qTip.options.position.adjust.method.split(' '),
			horizontal = method[0],
			vertical = method[1] || method[0],
			shift = { left: FALSE, top: FALSE, x: 0, y: 0 },
			offset, css = {}, props;

		// Make sure our tip position isn't fixed e.g. doesn't adjust with viewport
		if(self.corner.fixed !== TRUE) {
			// Horizontal - Shift or flip method
			if(horizontal === 'shift' && newCorner.precedance === 'x' && adjust.left && newCorner.y !== 'center') {
				newCorner.precedance = newCorner.precedance === 'x' ? 'y' : 'x';
			}
			else if(horizontal === 'flip' && adjust.left){
				newCorner.x = newCorner.x === 'center' ? (adjust.left > 0 ? 'left' : 'right') : (newCorner.x === 'left' ? 'right' : 'left');
			}

			// Vertical - Shift or flip method
			if(vertical === 'shift' && newCorner.precedance === 'y' && adjust.top && newCorner.x !== 'center') {
				newCorner.precedance = newCorner.precedance === 'y' ? 'x' : 'y';
			}
			else if(vertical === 'flip' && adjust.top) {
				newCorner.y = newCorner.y === 'center' ? (adjust.top > 0 ? 'top' : 'bottom') : (newCorner.y === 'top' ? 'bottom' : 'top');
			}

			// Update and redraw the tip if needed (check cached details of last drawn tip)
			if(newCorner.string() !== cache.corner && (cache.top !== adjust.top || cache.left !== adjust.left)) {
				self.update(newCorner, FALSE);
			}
		}

		// Setup tip offset properties
		offset = self.position(newCorner, adjust);
		if(offset.right !== undefined) { offset.left = -offset.right; }
		if(offset.bottom !== undefined) { offset.top = -offset.bottom; }
		offset.user = Math.max(0, opts.offset);

		// Viewport "shift" specific adjustments
		if(shift.left = (horizontal === 'shift' && !!adjust.left)) {
			if(newCorner.x === 'center') {
				css['margin-left'] = shift.x = offset['margin-left'] - adjust.left;
			}
			else {
				props = offset.right !== undefined ?
					[ adjust.left, -offset.left ] : [ -adjust.left, offset.left ];

				if( (shift.x = Math.max(props[0], props[1])) > props[0] ) {
					pos.left -= adjust.left;
					shift.left = FALSE;
				}
				
				css[ offset.right !== undefined ? 'right' : 'left' ] = shift.x;
			}
		}
		if(shift.top = (vertical === 'shift' && !!adjust.top)) {
			if(newCorner.y === 'center') {
				css['margin-top'] = shift.y = offset['margin-top'] - adjust.top;
			}
			else {
				props = offset.bottom !== undefined ?
					[ adjust.top, -offset.top ] : [ -adjust.top, offset.top ];

				if( (shift.y = Math.max(props[0], props[1])) > props[0] ) {
					pos.top -= adjust.top;
					shift.top = FALSE;
				}

				css[ offset.bottom !== undefined ? 'bottom' : 'top' ] = shift.y;
			}
		}

		/*
		 * If the tip is adjusted in both dimensions, or in a
		 * direction that would cause it to be anywhere but the
		 * outer border, hide it!
		 */
		elems.tip.css(css).toggle(
			!((shift.x && shift.y) || (newCorner.x === 'center' && shift.y) || (newCorner.y === 'center' && shift.x))
		);

		// Adjust position to accomodate tip dimensions
		pos.left -= offset.left.charAt ? offset.user : horizontal !== 'shift' || shift.top || !shift.left && !shift.top ? offset.left : 0;
		pos.top -= offset.top.charAt ? offset.user : vertical !== 'shift' || shift.left || !shift.left && !shift.top ? offset.top : 0;

		// Cache details
		cache.left = adjust.left; cache.top = adjust.top;
		cache.corner = newCorner.string();
	}

	/* border width calculator */
	function borderWidth(corner, side, backup) {
		side = !side ? corner[corner.precedance] : side;
		
		var isFluid = tooltip.hasClass(fluidClass),
			isTitleTop = elems.titlebar && corner.y === 'top',
			elem = isTitleTop ? elems.titlebar : elems.content,
			css = 'border-' + side + '-width',
			val;

		// Grab the border-width value (add fluid class if needed)
		tooltip.addClass(fluidClass);
		val = parseInt(elem.css(css), 10);
		val = (backup ? val || parseInt(tooltip.css(css), 10) : val) || 0;
		tooltip.toggleClass(fluidClass, isFluid);

		return val;
	}

	function borderRadius(corner) {
		var isTitleTop = elems.titlebar && corner.y === 'top',
			elem = isTitleTop ? elems.titlebar : elems.content,
			moz = $.browser.mozilla,
			prefix = moz ? '-moz-' : $.browser.webkit ? '-webkit-' : '',
			side = corner.y + (moz ? '' : '-') + corner.x,
			css = prefix + (moz ? 'border-radius-' + side : 'border-' + side + '-radius');

		return parseInt(elem.css(css), 10) || parseInt(tooltip.css(css), 10) || 0;
	}

	function calculateSize(corner) {
		var y = corner.precedance === 'y',
			width = size [ y ? 'width' : 'height' ],
			height = size [ y ? 'height' : 'width' ],
			isCenter = corner.string().indexOf('center') > -1,
			base = width * (isCenter ? 0.5 : 1),
			pow = Math.pow,
			round = Math.round,
			bigHyp, ratio, result,

		smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ),
		
		hyp = [
			(border / base) * smallHyp, (border / height) * smallHyp
		];
		hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(border, 2) );
		hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(border, 2) );

		bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
		ratio = bigHyp / smallHyp;

		result = [ round(ratio * height), round(ratio * width) ];
		return { height: result[ y ? 0 : 1 ], width: result[ y ? 1 : 0 ] };
	}

	$.extend(self, {
		init: function()
		{
			var enabled = self.detectCorner() && (hasCanvas || $.browser.msie);

			// Determine tip corner and type
			if(enabled) {
				// Create a new tip and draw it
				self.create();
				self.update();

				// Bind update events
				tooltip.unbind(namespace).bind('tooltipmove'+namespace, reposition);
			}
			
			return enabled;
		},

		detectCorner: function()
		{
			var corner = opts.corner,
				posOptions = qTip.options.position,
				at = posOptions.at,
				my = posOptions.my.string ? posOptions.my.string() : posOptions.my;

			// Detect corner and mimic properties
			if(corner === FALSE || (my === FALSE && at === FALSE)) {
				return FALSE;
			}
			else {
				if(corner === TRUE) {
					self.corner = new PLUGINS.Corner(my);
				}
				else if(!corner.string) {
					self.corner = new PLUGINS.Corner(corner);
					self.corner.fixed = TRUE;
				}
			}

			return self.corner.string() !== 'centercenter';
		},

		detectColours: function() {
			var i, fill, border,
				tip = elems.tip.css({ backgroundColor: '', border: '' }),
				corner = self.corner,
				precedance = corner[ corner.precedance ],

				borderSide = 'border-' + precedance + '-color',
				borderSideCamel = 'border' + precedance.charAt(0) + precedance.substr(1) + 'Color',

				invalid = /rgba?\(0, 0, 0(, 0)?\)|transparent/i,
				backgroundColor = 'background-color',
				transparent = 'transparent',

				bodyBorder = $(document.body).css('color'),
				contentColour = qTip.elements.content.css('color'),

				useTitle = elems.titlebar && (corner.y === 'top' || (corner.y === 'center' && tip.position().top + (size.height / 2) + opts.offset < elems.titlebar.outerHeight(1))),
				colorElem = useTitle ? elems.titlebar : elems.content;

			// Apply the fluid class so we can see our CSS values properly
			tooltip.addClass(fluidClass);

			// Detect tip colours from CSS styles
			color.fill = fill = tip.css(backgroundColor);
			color.border = border = tip[0].style[ borderSideCamel ] || tooltip.css(borderSide);

			// Make sure colours are valid
			if(!fill || invalid.test(fill)) {
				color.fill = colorElem.css(backgroundColor) || transparent;
				if(invalid.test(color.fill)) {
					color.fill = tooltip.css(backgroundColor) || fill;
				}
			}
			if(!border || invalid.test(border) || border === bodyBorder) {
				color.border = colorElem.css(borderSide) || transparent;
				if(invalid.test(color.border) || color.border === contentColour) {
					color.border = border;
				}
			}

			// Reset background and border colours
			$('*', tip).add(tip).css(backgroundColor, transparent).css('border', '');

			// Remove fluid class
			tooltip.removeClass(fluidClass);
		},

		create: function()
		{
			var width = size.width,
				height = size.height,
				vml;

			// Remove previous tip element if present
			if(elems.tip) { elems.tip.remove(); }

			// Create tip element and prepend to the tooltip
			elems.tip = $('<div />', { 'class': 'ui-tooltip-tip' }).css({ width: width, height: height }).prependTo(tooltip);

			// Create tip drawing element(s)
			if(hasCanvas) {
				// save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!
				$('<canvas />').appendTo(elems.tip)[0].getContext('2d').save();
			}
			else {
				vml = '<vml:shape coordorigin="0,0" style="display:inline-block; position:absolute; behavior:url(#default#VML);"></vml:shape>';
				elems.tip.html(vml + vml);
			}
		},

		update: function(corner, position)
		{
			var tip = elems.tip,
				inner = tip.children(),
				width = size.width,
				height = size.height,
				regular = 'px solid ',
				transparent = 'px dashed transparent', // Dashed IE6 border-transparency hack. Awesome!
				mimic = opts.mimic,
				round = Math.round,
				precedance, context, coords, translate, newSize;

			// Re-determine tip if not already set
			if(!corner) { corner = self.corner; }

			// Use corner property if we detect an invalid mimic value
			if(mimic === FALSE) { mimic = corner; }

			// Otherwise inherit mimic properties from the corner object as necessary
			else {
				mimic = new PLUGINS.Corner(mimic);
				mimic.precedance = corner.precedance;

				if(mimic.x === 'inherit') { mimic.x = corner.x; }
				else if(mimic.y === 'inherit') { mimic.y = corner.y; }
				else if(mimic.x === mimic.y) {
					mimic[ corner.precedance ] = corner[ corner.precedance ];
				}
			}
			precedance = mimic.precedance;

			// Update our colours
			self.detectColours();

			// Detect border width, taking into account colours
			if(color.border !== 'transparent' && color.border !== '#123456') {
				// Grab border width
				border = borderWidth(corner, NULL, TRUE);

				// If border width isn't zero, use border color as fill (1.0 style tips)
				if(opts.border === 0 && border > 0) { color.fill = color.border; }

				// Set border width (use detected border width if opts.border is true)
				self.border = border = opts.border !== TRUE ? opts.border : border;
			}

			// Border colour was invalid, set border to zero
			else { self.border = border = 0; }

			// Calculate coordinates
			coords = calculateTip(mimic, width , height);

			// Determine tip size
			self.size = newSize = calculateSize(corner);
			tip.css(newSize);

			// Calculate tip translation
			if(corner.precedance === 'y') {
				translate = [
					round(mimic.x === 'left' ? border : mimic.x === 'right' ? newSize.width - width - border : (newSize.width - width) / 2),
					round(mimic.y === 'top' ?  newSize.height - height : 0)
				];
			}
			else {
				translate = [
					round(mimic.x === 'left' ? newSize.width - width : 0),
					round(mimic.y === 'top' ? border : mimic.y === 'bottom' ? newSize.height - height - border : (newSize.height - height) / 2)
				];
			}

			// Canvas drawing implementation
			if(hasCanvas) {
				// Set the canvas size using calculated size
				inner.attr(newSize);
				
				// Grab canvas context and clear/save it
				context = inner[0].getContext('2d');
				context.restore(); context.save();
				context.clearRect(0,0,3000,3000);
				
				// Translate origin
				context.translate(translate[0], translate[1]);
				
				// Draw the tip
				context.beginPath();
				context.moveTo(coords[0][0], coords[0][1]);
				context.lineTo(coords[1][0], coords[1][1]);
				context.lineTo(coords[2][0], coords[2][1]);
				context.closePath();
				context.fillStyle = color.fill;
				context.strokeStyle = color.border;
				context.lineWidth = border * 2;
				context.lineJoin = 'miter';
				context.miterLimit = 100;
				if(border) { context.stroke(); }
				context.fill();
			}

			// VML (IE Proprietary implementation)
			else {
				// Setup coordinates string
				coords = 'm' + coords[0][0] + ',' + coords[0][1] + ' l' + coords[1][0] +
					',' + coords[1][1] + ' ' + coords[2][0] + ',' + coords[2][1] + ' xe';

				// Setup VML-specific offset for pixel-perfection
				translate[2] = border && /^(r|b)/i.test(corner.string()) ?
					parseFloat($.browser.version, 10) === 8 ? 2 : 1 : 0;

				// Set initial CSS
				inner.css({
					antialias: ''+(mimic.string().indexOf('center') > -1),
					left: translate[0] - (translate[2] * Number(precedance === 'x')),
					top: translate[1] - (translate[2] * Number(precedance === 'y')),
					width: width + border,
					height: height + border
				})
				.each(function(i) {
					var $this = $(this);

					// Set shape specific attributes
					$this[ $this.prop ? 'prop' : 'attr' ]({
						coordsize: (width+border) + ' ' + (height+border),
						path: coords,
						fillcolor: color.fill,
						filled: !!i,
						stroked: !!!i
					})
					.css({ display: border || i ? 'block' : 'none' });

					// Check if border is enabled and add stroke element
					if(!i && $this.html() === '') {
						$this.html(
							'<vml:stroke weight="'+(border*2)+'px" color="'+color.border+'" miterlimit="1000" joinstyle="miter" ' +
							' style="behavior:url(#default#VML); display:inline-block;" />'
						);
					}
				});
			}

			// Position if needed
			if(position !== FALSE) { self.position(corner); }
		},

		// Tip positioning method
		position: function(corner)
		{
			var tip = elems.tip,
				position = {},
				userOffset = Math.max(0, opts.offset),
				precedance, dimensions, corners;

			// Return if tips are disabled or tip is not yet rendered
			if(opts.corner === FALSE || !tip) { return FALSE; }

			// Inherit corner if not provided
			corner = corner || self.corner;
			precedance = corner.precedance;

			// Determine which tip dimension to use for adjustment
			dimensions = calculateSize(corner);

			// Setup corners and offset array
			corners = [ corner.x, corner.y ];
			if(precedance === 'x') { corners.reverse(); }

			// Calculate tip position
			$.each(corners, function(i, side) {
				var b, br;

				if(side === 'center') {
					b = precedance === 'y' ? 'left' : 'top';
					position[ b ] = '50%';
					position['margin-' + b] = -Math.round(dimensions[ precedance === 'y' ? 'width' : 'height' ] / 2) + userOffset;
				}
				else {
					b = borderWidth(corner, side, TRUE);
					br = borderRadius(corner);
					
					position[ side ] = i ?
						border ? borderWidth(corner, side) : 0 : 
						userOffset + (br > b ? br : 0);
				}
			});

			// Adjust for tip dimensions
			position[ corner[precedance] ] -= dimensions[ precedance === 'x' ? 'width' : 'height' ];

			// Set and return new position
			tip.css({ top: '', bottom: '', left: '', right: '', margin: '' }).css(position);
			return position;
		},
		
		destroy: function()
		{
			// Remov tip and bound events
			if(elems.tip) { elems.tip.remove(); }
			tooltip.unbind(namespace);
		}
	});
	
	self.init();
}

PLUGINS.tip = function(api)
{
	var self = api.plugins.tip;
	
	return 'object' === typeof self ? self : (api.plugins.tip = new Tip(api));
};

// Initialize tip on render
PLUGINS.tip.initialize = 'render';

// Setup plugin sanitization options
PLUGINS.tip.sanitize = function(options)
{
	var style = options.style, opts;
	if(style && 'tip' in style) {
		opts = options.style.tip;
		if(typeof opts !== 'object'){ options.style.tip = { corner: opts }; }
		if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; }
		if(typeof opts.width !== 'number'){ delete opts.width; }
		if(typeof opts.height !== 'number'){ delete opts.height; }
		if(typeof opts.border !== 'number' && opts.border !== TRUE){ delete opts.border; }
		if(typeof opts.offset !== 'number'){ delete opts.offset; }
	}
};

// Extend original qTip defaults
$.extend(TRUE, QTIP.defaults, {
	style: {
		tip: {
			corner: TRUE,
			mimic: FALSE,
			width: 6,
			height: 6,
			border: TRUE,
			offset: 0
		}
	}
});

PLUGINS.svg = function(svg, corner)
{
	var doc = $(document),
		elem = svg[0],
		result = {
			width: 0, height: 0,
			offset: { top: 1e10, left: 1e10 }
		},
		box, mtx, root, point, tPoint;

	if (elem.getBBox && elem.parentNode) {
		box = elem.getBBox();
		mtx = elem.getScreenCTM();
		root = elem.farthestViewportElement || elem;

		// Return if no method is found
		if(!root.createSVGPoint) { return result; }

		// Create our point var
		point = root.createSVGPoint();

		// Adjust top and left
		point.x = box.x;
		point.y = box.y;
		tPoint = point.matrixTransform(mtx);
		result.offset.left = tPoint.x;
		result.offset.top = tPoint.y;

		// Adjust width and height
		point.x += box.width;
		point.y += box.height;
		tPoint = point.matrixTransform(mtx);
		result.width = tPoint.x - result.offset.left;
		result.height = tPoint.y - result.offset.top;

		// Adjust by scroll offset
		result.offset.left += doc.scrollLeft();
		result.offset.top += doc.scrollTop();
	}

	return result;
};

function Modal(api)
{
	var self = this,
		options = api.options.show.modal,
		elems = api.elements,
		tooltip = elems.tooltip,
		overlaySelector = '#qtip-overlay',
		globalNamespace = '.qtipmodal',
		namespace = globalNamespace + api.id,
		attr = 'is-modal-qtip',
		docBody = $(document.body),
		overlay;

	// Setup option set checks
	api.checks.modal = {
		'^show.modal.(on|blur)$': function() {
			// Initialise
			self.init();
			
			// Show the modal if not visible already and tooltip is visible
			elems.overlay.toggle( tooltip.is(':visible') );
		}
	};

	$.extend(self, {
		init: function()
		{
			// If modal is disabled... return
			if(!options.on) { return self; }

			// Create the overlay if needed
			overlay = self.create();

			// Add unique attribute so we can grab modal tooltips easily via a selector
			tooltip.attr(attr, TRUE)

			// Remove previous bound events in globalNamespace
			.unbind(globalNamespace).unbind(namespace)

			// Apply our show/hide/focus modal events
			.bind('tooltipshow'+globalNamespace+' tooltiphide'+globalNamespace, function(event, api, duration) {
				var oEvent = event.originalEvent;
				
				// Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop
				if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && oEvent.relatedTarget.closest(overlay[0]).length) {
					event.preventDefault();
				}
				else {
					self[ event.type.replace('tooltip', '') ](event, duration);
				}
			})

			// Adjust modal z-index on tooltip focus
			.bind('tooltipfocus'+globalNamespace, function(event, api, zIndex) {
				overlay[0].style.zIndex = zIndex;
			})

			// Focus any other visible modals when this one blurs
			.bind('tooltipblur'+globalNamespace, function(event) {
				$('[' + attr + ']:visible').not(tooltip).last().qtip('focus', event);
			});

			// Apply keyboard "Escape key" close handler
			if(options.escape) {
				$(window).unbind(namespace).bind('keydown'+namespace, function(event) {
					if(event.keyCode === 27 && tooltip.hasClass(focusClass)) {
						api.hide(event);
					}
				});
			}

			// Apply click handler for blur option
			if(options.blur) {
				elems.overlay.unbind(namespace).bind('click'+namespace, function(event) {
					if(tooltip.hasClass(focusClass)) { api.hide(event); }
				});
			}

			return self;
		},

		create: function()
		{
			var elem = $(overlaySelector);

			// Return if overlay is already rendered
			if(elem.length) { elems.overlay = elem; return elem; }

			// Create document overlay
			overlay = elems.overlay = $('<div />', {
				id: overlaySelector.substr(1),
				html: '<div></div>',
				mousedown: function() { return FALSE; }
			})
			.insertBefore( $(selector).last() );

			// Update position on window resize or scroll
			$(window).unbind(globalNamespace).bind('resize'+globalNamespace, function() {
				overlay.css({
					height: $(window).height(),
					width: $(window).width()
				});
			})
			.triggerHandler('resize');

			return overlay;
		},

		toggle: function(event, state, duration)
		{
			// Make sure default event hasn't been prevented
			if(event && event.isDefaultPrevented()) { return self; }

			var effect = options.effect,
				type = state ? 'show': 'hide',
				visible = overlay.is(':visible'),
				modals = $('[' + attr + ']:visible').not(tooltip),
				zindex;

			// Create our overlay if it isn't present already
			if(!overlay) { overlay = self.create(); }

			// Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible
			if((overlay.is(':animated') && visible === state) || (!state && modals.length)) { return self; }

			// State specific...
			if(state) {
				// Set position
				overlay.css({ left: 0, top: 0 });

				// Toggle backdrop cursor style on show
				overlay.toggleClass('blurs', options.blur);

				// Make sure we can't focus anything outside the tooltip
				docBody.delegate('*', 'focusin'+namespace, function(event) {
					if($(event.target).closest(selector)[0] !== tooltip[0]) {
						$('a, :input, img', tooltip).add(tooltip).focus();
					}
				});
			}
			else {
				// Undelegate focus handler
				docBody.undelegate('*', 'focus'+namespace);
			}

			// Stop all animations
			overlay.stop(TRUE, FALSE);

			// Use custom function if provided
			if($.isFunction(effect)) {
				effect.call(overlay, state);
			}

			// If no effect type is supplied, use a simple toggle
			else if(effect === FALSE) {
				overlay[ type ]();
			}

			// Use basic fade function
			else {
				overlay.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() {
					if(!state) { $(this).hide(); }
				});
			}

			// Reset position on hide
			if(!state) {
				overlay.queue(function(next) {
					overlay.css({ left: '', top: '' });
					next();
				});
			}

			return self;
		},

		show: function(event, duration) { return self.toggle(event, TRUE, duration); },
		hide: function(event, duration) { return self.toggle(event, FALSE, duration); },

		destroy: function()
		{
			var delBlanket = overlay;

			if(delBlanket) {
				// Check if any other modal tooltips are present
				delBlanket = $('[' + attr + ']').not(tooltip).length < 1;

				// Remove overlay if needed
				if(delBlanket) {
					elems.overlay.remove();
					$(window).unbind(globalNamespace);
				}
				else {
					elems.overlay.unbind(globalNamespace+api.id);
				}

				// Undelegate focus handler
				docBody.undelegate('*', 'focus'+namespace);
			}

			// Remove bound events
			return tooltip.removeAttr(attr).unbind(globalNamespace);
		}
	});

	self.init();
}

PLUGINS.modal = function(api)
{
	var self = api.plugins.modal;

	return 'object' === typeof self ? self : (api.plugins.modal = new Modal(api));
};

// Plugin needs to be initialized on render
PLUGINS.modal.initialize = 'render';

// Setup sanitiztion rules
PLUGINS.modal.sanitize = function(opts) {
	if(opts.show) { 
		if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; }
		else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; }
	}
};

// Extend original api defaults
$.extend(TRUE, QTIP.defaults, {
	show: {
		modal: {
			on: FALSE,
			effect: TRUE,
			blur: TRUE,
			escape: TRUE
		}
	}
});

/* 
 * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
 * Special thanks to Brandon Aaron
 */
function BGIFrame(api)
{
	var self = this,
		elems = api.elements,
		tooltip = elems.tooltip,
		namespace = '.bgiframe-' + api.id;

	$.extend(self, {
		init: function()
		{
			// Create the BGIFrame element
			elems.bgiframe = $('<iframe class="ui-tooltip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' +
				' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' +
					'-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>');

			// Append the new element to the tooltip
			elems.bgiframe.appendTo(tooltip);

			// Update BGIFrame on tooltip move
			tooltip.bind('tooltipmove'+namespace, self.adjust);
		},

		adjust: function()
		{
			var dimensions = api.get('dimensions'), // Determine current tooltip dimensions
				plugin = api.plugins.tip,
				tip = elems.tip,
				tipAdjust, offset;

			// Adjust border offset
			offset = parseInt(tooltip.css('border-left-width'), 10) || 0;
			offset = { left: -offset, top: -offset };

			// Adjust for tips plugin
			if(plugin && tip) {
				tipAdjust = (plugin.corner.precedance === 'x') ? ['width', 'left'] : ['height', 'top'];
				offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ]();
			}

			// Update bgiframe
			elems.bgiframe.css(offset).css(dimensions);
		},

		destroy: function()
		{
			// Remove iframe
			elems.bgiframe.remove();

			// Remove bound events
			tooltip.unbind(namespace);
		}
	});

	self.init();
}

PLUGINS.bgiframe = function(api)
{
	var browser = $.browser,
		self = api.plugins.bgiframe;
	
		// Proceed only if the browser is IE6 and offending elements are present
		if($('select, object').length < 1 || !(browser.msie && browser.version.charAt(0) === '6')) {
		return FALSE;
	}

	return 'object' === typeof self ? self : (api.plugins.bgiframe = new BGIFrame(api));
};

// Plugin needs to be initialized on render
PLUGINS.bgiframe.initialize = 'render';


}(jQuery, window));

/* /js/menu.js----------------------------------------------------------------------------------------- */
/* 
Super Simple Mouseover Menu

1. add menu class to the menus top UL
2. all menu text with sub menus need to be an anchor (<a>)
3. include jquery
4. include this script
5. ????
6. PROFIT!

This goodie was brought to you by kkruit

Note: Margins or offset settings that makes stuff float in space may make menus
hide because, well, the mouse is leaving them. This is just a theroy I havn't
tried it.
*/

function initMenu($) {
	// change these if you want I don't care.
	var settings = {
		'menu_speed':'fast',
		'offset_top':0,
		'offset_left':0
	};
	if($.browser.msie && $.browser.version < 8){
		settings.offset_left = -40;
	}
	var menu_speed = 'normal';
	$('ul.menu ul').hide();
	$('ul.menu ul').each(function(){
		p = $(this).prev('a');
		pos = p.position();
		
		$(this).attr("style","display: none; position: absolute; left:"+String(pos.left+settings.offset_left)+"px; top:"+String(pos.top+p.outerHeight()+settings.offset_top)+"px;");
	});
	$('ul.menu li a').bind('mouseover',
		function() {
			var checkElement = $(this).next();
			$(this.parentNode).addClass('is_over');
			$(this.parentNode).removeClass('to_hide');
			if((checkElement.is('ul'))) {
				if(checkElement.is(':not(:visible)')){
					checkElement.slideDown(settings.menu_speed);
				}
				return false;
			}
		}
	);
	menuDoHide = function(){
		$('.to_hide').each(function(){
			if(!$(this).find('.is_over').length && !$(this).is('.is_over')){
				$(this).find('ul:visible').slideUp(settings.menu_speed, function(){if($(this).parent('.is_over').length)$(this).slideDown(settings.menu_speed);});
			}
			$(this).removeClass('to_hide');
		});
	};
	$('ul.menu li').bind('mouseover', function(){
		$(this).addClass('is_over');
		$(this).removeClass('to_hide');
	});
	$('ul.menu li').bind('mouseout',
		function() {
			$(this).removeClass('is_over');
			$(this).addClass('to_hide');
			setTimeout('menuDoHide()', 50);
		}
	);
}
jQuery(document).ready(function() {initMenu(jQuery);});


/* /js/jquery.multipleelements.cycle.min.js------------------------------------------------------------ */
(function($){$.fn.multipleElementsCycle=function(l){var m={container:'#cycle',prev:'#cycle-prev',next:'#cycle-next',speed:500,containerSize:false,show:3,start:false,jumpTo:false,vertical:false,scrollCount:1,element:"li",parent:"ul"};var l=$.extend(m,l);return this.each(function(){var c=$(this);var d=c.find(l.element);var f=d.length-1;var g=(l.start===false)?Math.floor((f-l.show+1)/2):l.start;var h=g+l.show;var i=(l.vertical===false)?d.outerWidth(true):d.outerHeight(true);var j=((g)*i)*-1;if(h>=d.length)$(l.next).hide();if(g<=0)$(l.prev).hide();if(l.vertical===false){$(this).find(l.container).css({width:(l.containerSize)?l.containerSize:i*l.show,overflow:'hidden'});$(this).find(l.parent).css({width:(d.length)*i,padding:'0'});$(l.parent,c).animate({marginLeft:j},l.speed)}else{$(this).find(l.container).css({height:(l.containerSize)?l.containerSize:i*l.show,overflow:'hidden'});$(this).find(l.parent).css({height:(d.length)*i,padding:'0'});$(l.parent,c).animate({marginTop:j},l.speed)}var k={next:function(){if(h<=f){$(l.prev).show();var a=((h+l.scrollCount)>f)?d.length-h:l.scrollCount;j=j-(i*a);h=h+a;g=g+a;if(l.vertical===false){$(l.parent,c).animate({marginLeft:j},l.speed)}else{$(l.parent,c).animate({marginTop:j},l.speed)}if(h>f)$(l.next).hide()}},prev:function(){if(g>=0){$(l.next).show();var a=((g-l.scrollCount)<0)?g:l.scrollCount;h=h-a;g=g-a;j=j+(i*a);if(l.vertical===false){$(l.parent,c).animate({marginLeft:j},l.speed)}else{$(l.parent,c).animate({marginTop:j},l.speed)}if((g-1)<0)$(l.prev).hide()}},toPoint:function(a){var b=h;if(a==0){h=f+1;g=h-l.show}else if(a<0){h=f+parseInt(a);g=g+parseInt(a)}else{g=a-1;h=g+l.show}j=j+(i*(b-h));if(l.vertical===false){$(l.parent,c).animate({marginLeft:j},l.speed)}else{$(l.parent,c).animate({marginTop:j},l.speed)}if(h>=f)$(l.next).hide();else $(l.next).show();if(g==0)$(l.prev).hide();else $(l.prev).show()}};$(l.next).live('click',function(e){k.next();e.preventDefault()});$(l.prev).live('click',function(e){k.prev();e.preventDefault()});if(l.jumpTo){$(l.jumpTo).live('click',function(e){k.toPoint($(this).data('position'));e.preventDefault()})}})}})(jQuery);