(function($){
	/* hoverIntent by Brian Cherne */
	$.fn.hoverIntent = function(f,g) {
		// default configuration options
		var cfg = {
			sensitivity: 7,
			interval: 100,
			timeout: 0
		};
		// override configuration options with user supplied object
		cfg = $.extend(cfg, g ? { over: f, out: g } : f );

		// instantiate variables
		// cX, cY = current X and Y position of mouse, updated by mousemove event
		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
		var cX, cY, pX, pY;

		// A private function for getting mouse position
		var track = function(ev) {
			cX = ev.pageX;
			cY = ev.pageY;
		};

		// A private function for comparing current and previous mouse position
		var compare = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			// compare mouse positions to see if they've crossed the threshold
			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
				$(ob).unbind("mousemove",track);
				// set hoverIntent state to true (so mouseOut can be called)
				ob.hoverIntent_s = 1;
				return cfg.over.apply(ob,[ev]);
			} else {
				// set previous coordinates for next time
				pX = cX; pY = cY;
				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
			}
		};

		// A private function for delaying the mouseOut function
		var delay = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			ob.hoverIntent_s = 0;
			return cfg.out.apply(ob,[ev]);
		};

		// A private function for handling mouse 'hovering'
		var handleHover = function(e) {
			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
			if ( p == this ) { return false; }

			// copy objects to be passed into t (required for event object to be passed in IE)
			var ev = jQuery.extend({},e);
			var ob = this;

			// cancel hoverIntent timer if it exists
			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

			// else e.type == "onmouseover"
			if (e.type == "mouseover") {
				// set "previous" X and Y position based on initial entry point
				pX = ev.pageX; pY = ev.pageY;
				// update "current" X and Y position based on mousemove
				$(ob).bind("mousemove",track);
				// start polling interval (self-calling timeout) to compare mouse coordinates over time
				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

			// else e.type == "onmouseout"
			} else {
				// unbind expensive mousemove event
				$(ob).unbind("mousemove",track);
				// if hoverIntent state is true, then call the mouseOut function after the specified delay
				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
			}
		};

		// bind the function to the two event listeners
		return this.mouseover(handleHover).mouseout(handleHover);
	};
	
})(jQuery);


/*
 * Superfish v1.4.8 - jQuery menu widget
 * Copyright (c) 2008 Joel Birch
 *
 * Dual licensed under the MIT and GPL licenses:
 * 	http://www.opensource.org/licenses/mit-license.php
 * 	http://www.gnu.org/licenses/gpl.html
 *
 * CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt
 */

;(function($){
	$.fn.superfish = function(op){

		var sf = $.fn.superfish,
			c = sf.c,
			$arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')),
			over = function(){
				var $$ = $(this), menu = getMenu($$);
				clearTimeout(menu.sfTimer);
				$$.showSuperfishUl().siblings().hideSuperfishUl();
			},
			out = function(){
				var $$ = $(this), menu = getMenu($$), o = sf.op;
				clearTimeout(menu.sfTimer);
				menu.sfTimer=setTimeout(function(){
					o.retainPath=($.inArray($$[0],o.$path)>-1);
					$$.hideSuperfishUl();
					if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}
				},o.delay);	
			},
			getMenu = function($menu){
				var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];
				sf.op = sf.o[menu.serial];
				return menu;
			},
			addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };
			
		return this.each(function() {
			var s = this.serial = sf.o.length;
			var o = $.extend({},sf.defaults,op);
			o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){
				$(this).addClass([o.hoverClass,c.bcClass].join(' '))
					.filter('li:has(ul)').removeClass(o.pathClass);
			});
			sf.o[s] = sf.op = o;
			
			$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {
				if (o.autoArrows) addArrow( $('>a:first-child',this) );
			})
			.not('.'+c.bcClass)
				.hideSuperfishUl();
			
			var $a = $('a',this);
			$a.each(function(i){
				var $li = $a.eq(i).parents('li');
				$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});
			});
			o.onInit.call(this);
			
		}).each(function() {
			var menuClasses = [c.menuClass];
			if (sf.op.dropShadows  && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);
			$(this).addClass(menuClasses.join(' '));
		});
	};

	var sf = $.fn.superfish;
	sf.o = [];
	sf.op = {};
	sf.IE7fix = function(){
		var o = sf.op;
		if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)
			this.toggleClass(sf.c.shadowClass+'-off');
		};
	sf.c = {
		bcClass     : 'sf-breadcrumb',
		menuClass   : 'sf-js-enabled',
		anchorClass : 'sf-with-ul',
		arrowClass  : 'sf-sub-indicator',
		shadowClass : 'sf-shadow'
	};
	sf.defaults = {
		hoverClass	: 'sfHover',
		pathClass	: 'overideThisToUse',
		pathLevels	: 1,
		delay		: 200,
		animation	: {opacity:'show'},
		speed		: 'fast',
		autoArrows	: false,
		dropShadows : true,
		disableHI	: false,		// true disables hoverIntent detection
		onInit		: function(){}, // callback functions
		onBeforeShow: function(){},
		onShow		: function(){},
		onHide		: function(){}
	};
	$.fn.extend({
		hideSuperfishUl : function(){
			var o = sf.op,
				not = (o.retainPath===true) ? o.$path : '';
			o.retainPath = false;
			var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)
					.find('>ul').hide().css('visibility','hidden');
			o.onHide.call($ul);
			return this;
		},
		showSuperfishUl : function(){
			var o = sf.op,
				sh = sf.c.shadowClass+'-off',
				$ul = this.addClass(o.hoverClass)
					.find('>ul:hidden').css('visibility','visible');
			sf.IE7fix.call($ul);
			o.onBeforeShow.call($ul);
			$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
			return this;
		}
	});

})(jQuery);


/**
 * jquery.qtip. The jQuery tooltip plugin
 * 
 * Copyright (c) 2009 Craig Thompson
 * http://craigsworks.com
 *
 * Licensed under MIT
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Launch  : February 2009
 * Version : 1.0.0-beta3
 * Released: Thursday 19th March, 2009 - 17:15
 */


(function($)
{$.fn.qtip=function(options)
{if(typeof options=='object')
{if(typeof options.content!=='object')options.content={text:options.content};if(typeof options.content.title!=='object')options.content.title={text:options.content.title};if(typeof options.position!=='object')options.position={};if(typeof options.position.corner!=='object')options.position.corner={target:options.position.corner,tooltip:options.position.corner};if(typeof options.show!=='object')options.show={when:options.show};if(typeof options.show.when!=='object')options.show.when={event:options.show.when};if(typeof options.show.effect!=='object')options.show.effect={type:options.show.effect};if(typeof options.hide!=='object')options.hide={when:options.hide};if(typeof options.hide.when!=='object')options.hide.when={event:options.hide.when};if(typeof options.hide.effect!=='object')options.hide.effect={type:options.hide.effect};if(typeof options.style!=='object')options.style={name:options.style};if(typeof options.style.tip!=='object')options.style.tip={corner:options.style.tip};if(typeof options.style.tip.size!=='object')options.style.tip.size={x:options.style.tip.size,y:options.style.tip.size};if(typeof options.style.border!=='object')options.style.border={width:options.style.border};var opts=$.extend(true,{},$.fn.qtip.defaults,options);var styleExtend=[opts.style];while(typeof styleExtend[0].name=='string')
{styleExtend.unshift($.fn.qtip.styles[styleExtend[0].name]);}
styleExtend.unshift(true,{classes:{tooltip:'qtip-'+opts.style.name}},$.fn.qtip.styles.defaults);opts.style=$.extend.apply($,styleExtend);}
else if(typeof options=='string'&&options=='api')
return $(this).eq(0).data("qtip");return $(this).each(function()
{if(typeof options=='string')
{switch(options)
{case'disable':$(this).data("qtip").disable(true);break;case'enable':$(this).data("qtip").disable(false);break;case'destroy':$(this).data("qtip").destroy();break;}}
else
{var config=$.extend(true,{},opts);config.hide.effect.length=opts.hide.effect.length;config.show.effect.length=opts.show.effect.length;if(config.position.container===false)config.position.container=$(document.body);if(config.position.target===false)config.position.target=$(this);if(config.show.when.target===false)config.show.when.target=$(this);if(config.hide.when.target===false)config.hide.when.target=$(this);var obj=new qTip($(this),config);$(this).data("qtip",obj);}});}
function qTip(target,options)
{var self=this;self.options=options;self.elements={target:target.addClass(self.options.style.classes.target),tooltip:null,content:null,title:null,tip:null};self.timers={};$.extend(self,{construct:function()
{if(self.options.content.prerender===false&&self.options.show.when.event!==false)
{var showTarget=self.options.show.when.target;var showEvent=self.options.show.when.event;showTarget.bind(showEvent+".qtip-create",function()
{showTarget.unbind(showEvent+".qtip-create");self.create();showTarget.trigger(showEvent);});}
else self.create();},create:function()
{self.elements.tooltip=$(document.createElement('div')).addClass('qtip').addClass(self.options.style.classes.tooltip||self.options.style).css('-moz-border-radius','').css('-webkit-border-radius','').css({position:self.options.position.type,zIndex:6000+$('.qtip').length,width:self.options.style.width}).appendTo(self.options.position.container).data("qtip",self);self.elements.content=$(document.createElement('div')).addClass(self.options.style.classes.content).css({background:self.options.style.background,color:self.options.style.color,padding:self.options.style.padding}).html(self.options.content.text).appendTo(self.elements.tooltip);if(self.options.content.title.text!==false)createTitle.call(self);var padding=parseInt($.trim(String(self.options.style.padding)).charAt(0));self.elements.tooltip.css({width:self.elements.tooltip.outerWidth()+padding+6});createBorder.call(self);createTip.call(self);assignEvents.call(self);if(self.options.content.url!==false)
{var url=self.options.content.url;var data=self.options.content.data;self.loadContent(url,data);}
if(self.options.show.ready===true)
{self.updatePosition();self.elements.tooltip.show();self.elements.tooltip.addClass(self.options.style.classes.active);}
else self.elements.tooltip.hide();},show:function(event)
{if($(self.elements.tooltip).is(':visible')!==false)return;self.beforeShow.call(self);function afterShow(){self.onShow.call(self);}
if(typeof self.options.show.solo=='object')var solo=$(self.options.show.solo);else if(self.options.show.solo===true)var solo=$('div.qtip').not(self.elements.tooltip);if(solo)solo.each(function(){$(this).qtip("api").hide();});self.updatePosition(event);if(typeof self.options.show.effect.type=='function')
{self.options.show.effect.type.call(self.elements.tooltip,self.options.show.effect.length);self.elements.tooltip.queue(function(){afterShow();$(this).dequeue();});}
else
{switch(self.options.show.effect.type)
{case'fade':self.elements.tooltip.fadeIn(self.options.show.effect.length,afterShow);break;case'slide':self.elements.tooltip.slideDown(self.options.show.effect.length,function(){afterShow();self.updatePosition();});break;case'grow':self.elements.tooltip.show(self.options.show.effect.length,afterShow);break;default:self.elements.tooltip.show(null,afterShow);break;}
self.elements.tooltip.addClass(self.options.style.classes.active);}
if(self.options.position.type.search(/(fixed|absolute)/)!==-1)self.focus();self.onShow.call(self);return self;},hide:function()
{clearTimeout(self.timers.show);if($(self.elements.tooltip).is(':visible')===false)return;self.beforeHide.call(self);function afterHide(){self.onHide.call(self);}
if(typeof self.options.hide.effect.type=='function')
{self.options.hide.effect.type.call(self.elements.tooltip,self.options.hide.effect.length);self.elements.tooltip.queue(function(){afterHide();$(this).dequeue();});}
else
{switch(self.options.hide.effect.type)
{case'fade':self.elements.tooltip.fadeOut(self.options.hide.effect.length,afterHide);break;case'slide':self.elements.tooltip.slideUp(self.options.hide.effect.length,function(){afterHide();self.updatePosition();});break;case'grow':self.elements.tooltip.hide(self.options.hide.effect.length,afterHide);break;default:self.elements.tooltip.hide(null,afterHide);break;}
self.elements.tooltip.removeClass(self.options.style.classes.active);}
self.onHide.call(self);return self;},focus:function()
{var baseIndex=6000;var curIndex=parseInt(self.elements.tooltip.css('z-index'));var newIndex=baseIndex+$('.qtip').length-1;if(curIndex!==newIndex)
{$('.qtip').not(self.elements.tooltip).each(function()
{$(this).css({zIndex:parseInt($(this).css('z-index'))-1});})
self.elements.tooltip.css({zIndex:newIndex});}},disable:function(state)
{return assignEvents.call(self,!state);},updatePosition:function(event)
{self.beforePositionUpdate.call(self);if(self.options.position.target=='mouse')
{var posX=event.pageX;var posY=event.pageY;}
else
{var corner=self.options.position.corner.target;var elemPos=self.options.position.target.offset();var posX=elemPos.left;var posY=elemPos.top;if(corner.search(/bottom/i)!==-1)posY+=self.options.position.target.outerHeight();if(corner.search(/right/i)!==-1)posX+=self.options.position.target.outerWidth();if(corner.search(/(left|right)Middle/)!==-1)posY+=self.options.position.target.outerHeight()/2;else if(corner.search(/(top|bottom)Middle/)!==-1)posX+=self.options.position.target.outerWidth()/2;}
var tooltipLink=self.options.position.corner.tooltip;if(tooltipLink.search(/bottom/i)!==-1)posY-=self.elements.tooltip.outerHeight();if(tooltipLink.search(/right/i)!==-1)posX-=self.elements.tooltip.outerWidth();if(tooltipLink.search(/(left|right)Middle/)!==-1)posY-=self.elements.tooltip.outerHeight()/2;else if(tooltipLink.search(/(top|bottom)Middle/)!==-1)posX-=self.elements.tooltip.outerWidth()/2;posX+=self.options.position.adjust.x;posY+=self.options.position.adjust.y;if(self.options.position.adjust.screen)
{var newPos=screenAdjust(posX,posY,event,options);posX=newPos.left;posY=newPos.top;}
if(self.options.position.target=='mouse')
{var adjust=(tooltipLink.search(/top/)!==-1)?3:-3;posX+=adjust;posY+=adjust;}
self.elements.tooltip.css({left:posX,top:posY});self.onPositionUpdate.call(self);return self;},updateContent:function(html)
{if(self.options.content.title.text!==false)
self.elements.content.find('.'+self.options.style.classes.title).eq(0).after(html);else
self.elements.content.html(html);return self;},loadContent:function(url,data)
{if(typeof data!=='object')data=null;self.beforeContentLoad.call(self);self.elements.content.load(url,data,function()
{self.onContentLoad.call(self);if(self.options.content.title.text!==false)createTitle.call(self);self.updatePosition();});return self;},destroy:function()
{assignEvents.call(self,false);self.elements.tooltip.remove();self.elements.target.removeData("qtip");return true;},getVersion:function(){return[1,0,0,'beta2'];},getPos:function(){return self.elements.tooltip.offset();},beforePositionUpdate:self.options.api.beforePositionUpdate,onPositionUpdate:self.options.api.onPositionUpdate,beforeShow:self.options.api.beforeShow,onShow:self.options.api.onShow,beforeHide:self.options.api.beforeHide,onHide:self.options.api.onHide,beforeContentLoad:self.options.api.beforeContentLoad,onContentLoad:self.options.api.onContentLoad});self.construct();};function calculateTip(corner,width,height)
{var 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]],topMiddle:[[0,height],[width/2,0],[width,height]],bottomMiddle:[[0,0],[width,0],[width/2,height]],rightMiddle:[[0,0],[width,height/2],[0,height]],leftMiddle:[[width,0],[width,height],[0,height/2]]}
tips.leftTop=tips.bottomRight;tips.rightTop=tips.bottomLeft;tips.leftBottom=tips.topRight;tips.rightBottom=tips.topLeft;return tips[corner];};function createTitle()
{var self=this;self.elements.title=$(document.createElement('div')).addClass(self.options.style.classes.title).html(self.options.content.title.text).prependTo(self.elements.content);if(self.options.content.title.button!==false)
{var button=$(document.createElement('a')).attr('href','#').css('float','right').addClass(self.options.style.classes.button).html(self.options.content.title.button).prependTo(self.elements.title).click(self.hide)}};function createBorder()
{var self=this;var width=self.options.style.border.width;var radius=self.options.style.border.radius;var color=self.options.style.border.color||self.options.style.tip.color;if(radius===0)
self.elements.content.css({border:width+'px solid '+color})
else
{var wrapper=$(document.createElement('div')).addClass('qtip-contentWrapper').append(self.elements.content).appendTo(self.elements.tooltip);var borders={topLeft:[radius,radius],topRight:[0,radius],bottomLeft:[radius,0],bottomRight:[0,0]}
var shapes={};for(var i in borders)
{shapes[i]=$(document.createElement('div')).css({height:radius,width:radius,overflow:'hidden',float:(i.search(/Left/)!==-1)?'left':'right',lineHeight:0.1})}
if(document.createElement('canvas').getContext)
{for(var i in borders)
{var canvas=$(document.createElement('canvas')).attr('height',radius).attr('width',radius).css({verticalAlign:'top'}).appendTo(shapes[i]);var context=canvas.get(0).getContext('2d');context.fillStyle=color;context.beginPath();context.arc(borders[i][0],borders[i][1],radius,0,Math.PI*2,false);context.fill();}}
else if($.browser.msie||document.namespaces)
{var borders={topLeft:[-90,90,0],topRight:[-90,90,-radius],bottomLeft:[90,270,0],bottomRight:[90,270,-radius]}
for(var i in borders)
{$(document.createElement('v:arc')).attr('fill','true').attr('fillcolor',color).attr('stroked','false').attr('startangle',borders[i][0]).attr('endangle',borders[i][1]).css({width:radius*2+3,height:radius*2+3,marginLeft:(i.search(/Right/)!==-1)?borders[i][2]-3.5:-1,marginTop:-1,verticalAlign:'top'}).appendTo(shapes[i]);if(($.support&&$.support.objectAll)||($.browser.msie&&parseInt($.browser.version.charAt(0))<7))
{if(i.search(/Left/)!==-1)
shapes[i].css({marginRight:-3})
else if(i.search(/Right/)!==-1)
shapes[i].css({marginLeft:-3})}}}
var betweenCorners=$(document.createElement('div')).addClass('qtip-betweenCorners').css({height:radius,overflow:'hidden',backgroundColor:color,lineHeight:0.1})
var borderTop=$(document.createElement('div')).addClass('qtip-borderTop').css({height:radius}).append(shapes['topLeft']).append(shapes['topRight']).append(betweenCorners).prependTo(wrapper);var borderBottom=$(document.createElement('div')).addClass('qtip-borderBottom').css({height:radius,clear:'both'}).append(shapes['bottomLeft']).append(shapes['bottomRight']).append(betweenCorners.clone()).appendTo(wrapper);var sideWidth=Math.max(radius,(radius+(width-radius)))
var vertWidth=Math.max(width-radius,0);self.elements.content.css({margin:0,border:'0px solid '+color,borderWidth:vertWidth+'px '+sideWidth+'px',position:'relative',clear:'both'})}};function createTip(corner)
{var self=this;if(self.options.style.tip.corner===false)return;else if(!corner)corner=self.options.style.tip.corner;var color=self.options.style.tip.color||self.options.style.border.color;$(self.elements.tooltip).find('.'+self.options.style.classes.tip).remove();self.elements.tip=$(document.createElement('div')).addClass(self.options.style.classes.tip).css({width:12,margin:'0 auto',lineHeight:0.1,textAlign:'left'}).attr('rel',corner)
var coordinates=calculateTip(corner,self.options.style.tip.size.x,self.options.style.tip.size.y);if(document.createElement('canvas').getContext)
{var canvas=$(document.createElement('canvas')).attr('width',self.options.style.tip.size.x).attr('height',self.options.style.tip.size.y).appendTo(self.elements.tip);var context=canvas.get(0).getContext('2d');context.fillStyle=color;context.beginPath();context.moveTo(coordinates[0][0],coordinates[0][1]);context.lineTo(coordinates[1][0],coordinates[1][1]);context.lineTo(coordinates[2][0],coordinates[2][1]);context.fill();}
else if($.browser.msie||document.namespaces)
{var path='m'+coordinates[0][0]+','+coordinates[0][1];path+=' l'+coordinates[1][0]+','+coordinates[1][1];path+=' '+coordinates[2][0]+','+coordinates[2][1];path+=' xe';$(document.createElement('v:shape')).attr('fillcolor',color).attr('stroked','false').attr('coordsize',self.options.style.tip.size.x+','+self.options.style.tip.size.y).attr('path',path).css({width:self.options.style.tip.size.x,height:self.options.style.tip.size.y,marginTop:-1}).appendTo(self.elements.tip)}
else return;var radiusAdjust=self.options.style.border.radius;var sideAdjust=(self.options.style.border.radius==0)?0:radiusAdjust;var pixelAdjust=($.browser.msie||document.namespaces)?1:0;if(corner.search(/top|bottom/)!==-1)
{if(corner.search(/Left/)!==-1)
{self.elements.tip.css({marginLeft:radiusAdjust-pixelAdjust});self.elements.tooltip.css({marginLeft:-radiusAdjust})}
else if(corner.search(/Right/)!==-1)
{self.elements.tip.css({marginLeft:Math.floor(self.elements.tooltip.outerWidth()-self.options.style.tip.size.x-sideAdjust-pixelAdjust)});self.elements.tooltip.css({marginLeft:sideAdjust})}
if(corner.search(/top/)!==-1)self.elements.tip.css({marginTop:-self.options.style.tip.size.y+1});}
else if(corner.search(/left|right/)!==-1)
{if(corner.search(/Middle/)!==-1)
self.elements.tip.css({position:'absolute',marginTop:Math.floor((self.elements.tooltip.outerHeight()/2)-(self.options.style.tip.size.y/2))});else if(corner.search(/Top/)!==-1)
{self.elements.tip.css({position:'relative',top:radiusAdjust+self.options.style.tip.size.y});self.elements.tooltip.css({marginTop:-radiusAdjust-self.options.style.tip.size.y})}
else if(corner.search(/Bottom/)!==-1)
{self.elements.tip.css({position:'relative',top:Math.floor(self.elements.tooltip.outerHeight()-radiusAdjust)});self.elements.tooltip.css({marginTop:radiusAdjust})}
if(corner.search(/left/)!==-1)
self.elements.tip.css({marginLeft:-self.options.style.tip.size.y});else
self.elements.tip.css({marginLeft:self.elements.tooltip.outerWidth()-1-pixelAdjust});}
if(corner.search(/left|top|right/)!==-1)
self.elements.tip.prependTo(self.elements.tooltip);else
self.elements.tip.appendTo(self.elements.tooltip);var paddingCorner='padding-'+corner.match(/left|right|top|bottom/)[0];var paddingSize=(paddingCorner.search(/left/)!==-1)?self.options.style.tip.size.x:self.options.style.tip.size.y
if(paddingCorner!=='padding-bottom')self.elements.tooltip.css(paddingCorner,paddingSize-1);};function assignEvents(state)
{var self=this;var showTarget=self.options.show.when.target;var hideTarget=self.options.hide.when.target;if(state!==false)
{if(self.options.position.type.search(/(fixed|absolute)/)!==-1)
self.elements.tooltip.bind("mouseover.qtip",self.focus);if(self.options.position.target=='mouse')
{showTarget.bind("mousemove.qtip",self.updatePosition);showTarget.bind("mouseout.qtip",self.hide);}
var inactiveEvents=['click','dblclick','mousedown','mouseup','mousemove','mouseout','mouseenter','mouseleave','mouseover'];function inactiveTimer()
{clearTimeout(self.timers.inactive);self.timers.inactive=setTimeout(function()
{$(inactiveEvents).each(function()
{hideTarget.unbind(this+'.qtip-inactive');self.elements.content.unbind(this+'.qtip-inactive');});self.hide();},self.options.hide.delay);}
function showMethod(event)
{event.stopPropagation();clearTimeout(self.timers.hide);if(self.options.hide.when.event=='inactive')
{$(inactiveEvents).each(function()
{hideTarget.bind(this+'.qtip-inactive',inactiveTimer);self.elements.content.bind(this+'.qtip-inactive',inactiveTimer);});inactiveTimer();}
clearTimeout(self.timers.show);self.timers.show=setTimeout(function(event){self.show(event)},self.options.show.delay);}
if(self.options.hide.when.event!=='inactive')
{function hideMethod(event)
{if(self.options.hide.fixed===true&&self.options.hide.when.event.search(/mouse(move|over|out|enter|leave)/i)!==-1&&$(event.relatedTarget).parents('.qtip').length>0)
{event.stopPropagation();event.preventDefault();return false;}
event.stopPropagation();clearTimeout(self.timers.show);clearTimeout(self.timers.hide);self.timers.hide=setTimeout(function(){self.hide()},self.options.hide.delay);}}
if(self.options.show.when.target.add(self.options.show.when.target).length===1&&self.options.show.when.event==self.options.hide.when.event&&self.options.show.when.event=='click')
showTarget.toggle(showMethod,hideMethod);else
{if($.isFunction(showMethod))showTarget.bind(self.options.show.when.event+'.qtip',showMethod);if($.isFunction(hideMethod))hideTarget.bind(self.options.hide.when.event+'.qtip',hideMethod);}}
else
{showTarget.unbind("mousemove.qtip",self.updatePosition);showTarget.unbind("mouseout.qtip",self.hide);showTarget.unbind(self.options.show.when.event+'.qtip');hideTarget.unbind(self.options.hide.when.event+'.qtip');self.elements.tooltip.unbind(self.options.hide.when.event+'.qtip');self.elements.tooltip.unbind("mouseover.qtip",self.focus);}
return state;};function screenAdjust(posX,posY,event)
{var self=this;var corner=self.options.style.tip.corner||self.options.position.tooltip;var newX=posX+self.elements.tooltip.outerWidth();var newY=posY+self.elements.tooltip.outerHeight();var windowWidth=$(window).width()+$(window).scrollLeft();var windowHeight=$(window).height()+$(window).scrollTop();var overflow={leftMin:(posX<0),leftMax:(newX>=windowWidth),topMin:(posY<$(window).scrollTop()),topMax:(newY>=windowHeight)};if(overflow.leftMin||overflow.leftMax)
{if(overflow.leftMin)
posX=(self.options.position.target=='mouse')?event.pageX:self.options.position.target.offset().left+self.options.position.target.outerWidth();else if(overflow.leftMax)
{if(corner.search(/(top|bottom)Middle/)!==-1)
posX=posX-(self.elements.tooltip.outerWidth()/2)-(self.options.position.adjust.x*2);else
posX=posX-self.options.position.target.outerWidth()-self.elements.tooltip.outerWidth()-(self.options.position.adjust.x*2);}
if(self.options.style.tip.corner!==false)
{if(corner.search(/(top|bottom)Middle/)!==-1)
{if(overflow.leftMin)
corner=corner.replace('Middle','Left');else if(overflow.leftMax)
corner=corner.replace('Middle','Right');}
else if(corner.search(/right/)!==-1)corner=corner.replace('right','left');else if(corner.search(/Right/)!==-1)corner=corner.replace('Right','Left');else if(corner.search(/left/)!==-1)corner=corner.replace('left','right');else if(corner.search(/Left/)!==-1)corner=corner.replace('Left','Right');}}
if(overflow.topMin||overflow.topMax)
{if(overflow.topMin)
posY=(self.options.position.target=='mouse')?event.pageY:self.options.position.target.offset().top+self.options.position.target.outerHeight();else if(overflow.topMax)
{if(corner.search(/(left|right)Middle/)!==-1)
posY=posY-(self.options.position.target.outerHeight()/2)-(self.elements.tooltip.outerHeight()/2)-(self.options.position.adjust.y*2);else
posY=posY-self.options.position.target.outerHeight()-self.elements.tooltip.outerHeight()-(self.options.position.adjust.y*2);}
if(self.options.style.tip.corner!==false)
{if(corner.search(/(left|right)Middle/)!==-1)
{if(overflow.topMin)
corner=corner.replace('Middle','Top');else if(overflow.topMax)
corner=corner.replace('Middle','Bottom');}
else if(corner.search(/top/)!==-1)corner=corner.replace('top','bottom');else if(corner.search(/Top/)!==-1)corner=corner.replace('Top','Bottom');else if(corner.search(/bottom/)!==-1)corner=corner.replace('bottom','top');else if(corner.search(/Bottom/)!==-1)corner=corner.replace('Bottom','Top');}}
if(self.options.style.tip.corner!==false)
if(corner!=self.elements.tip.attr('rel'))self.createTip(corner);return{left:posX,top:posY};};function debug(text)
{if(window.console&&window.console.log)
window.console.log('qTip: '+text);};$.fn.qtip.defaults={content:{prerender:false,text:'',url:false,data:null,title:{text:false,button:false}},position:{target:false,corner:{target:'bottomRight',tooltip:'topLeft'},adjust:{x:0,y:0,screen:false},type:'absolute',container:false},show:{when:{target:false,event:'mouseover'},effect:{type:'fade',length:100},delay:140,solo:false,ready:false},hide:{when:{target:false,event:'mouseout'},effect:{type:'fade',length:100},delay:0,fixed:false},api:{beforePositionUpdate:function(){},onPositionUpdate:function(){},beforeShow:function(){},onShow:function(){},beforeHide:function(){},onHide:function(){},beforeContentLoad:function(){},onContentLoad:function(){}}};$.fn.qtip.styles={defaults:{width:'auto',padding:5,background:'white',color:'#111',border:{width:1,radius:0,color:'#d3d3d3'},tip:{corner:false,color:false,size:{x:12,y:12}},classes:{target:'',tip:'qtip-tip',title:'qtip-title',content:'qtip-content',active:'qtip-active'}},cream:{border:{width:3,radius:0,color:'#F9E98E'},background:'#FBF7AA',color:'#a2844a',width:'auto',classes:{tooltip:'qtip-cream'}},light:{border:{width:3,radius:0,color:'#E2E2E2'},background:'white',color:'#454545',width:'auto',classes:{tooltip:'qtip-light'}},dark:{border:{width:3,radius:0,color:'#303030'},background:'#505050',color:'#f3f3f3',width:'auto',classes:{tooltip:'qtip-dark'}},red:{border:{width:3,radius:0,color:'#CE6F6F'},background:'#F79992',color:'#A94141',width:'auto',classes:{tooltip:'qtip-red'}},green:{border:{width:3,radius:0,color:'#A9DB66'},background:'#CDE6AC',color:'#58792E',width:'auto',classes:{tooltip:'qtip-green'}}}})(jQuery);if(document.namespaces&&document.namespaces["v"]==null)
{document.namespaces.add("v","urn:schemas-microsoft-com:vml");var stylesheet=document.createStyleSheet().owningElement;stylesheet.styleSheet.cssText="v\\:*{behavior:url(#default#VML); display: inline-block }";}

/* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * $LastChangedDate: 2007-09-29 01:08:25 +0100 (Sat, 29 Sep 2007) $
 * $Rev: 3493 $
 *
 * Version: @VERSION
 *
 * Requires: jQuery 1.2+
 */

(function($){
	
$.dimensions = {
	version: '@VERSION'
};

// Create innerHeight, innerWidth, outerHeight and outerWidth methods
$.each( [ 'Height', 'Width' ], function(i, name){
	
	// innerHeight and innerWidth
	$.fn[ 'inner' + name ] = function() {
		if (!this[0]) return;
		
		var torl = name == 'Height' ? 'Top'    : 'Left',  // top or left
		    borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right

		return num(this, name.toLowerCase()) + num(this, 'padding' + torl) + num(this, 'padding' + borr);
	};
	
	// outerHeight and outerWidth
	$.fn[ 'outer' + name ] = function(options) {
		if (!this[0]) return;
		
		var torl = name == 'Height' ? 'Top'    : 'Left',  // top or left
		    borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right
		
		options = $.extend({ margin: false }, options || {});
		
		return num(this, name.toLowerCase())
				+ num(this, 'border' + torl + 'Width') + num(this, 'border' + borr + 'Width')
				+ num(this, 'padding' + torl) + num(this, 'padding' + borr)
				+ (options.margin ? (num(this, 'margin' + torl) + num(this, 'margin' + borr)) : 0);
	};
});

// Create scrollLeft and scrollTop methods
$.each( ['Left', 'Top'], function(i, name) {
	$.fn[ 'scroll' + name ] = function(val) {
		if (!this[0]) return;
		
		return val != undefined ?
		
			// Set the scroll offset
			this.each(function() {
				this == window || this == document ?
					window.scrollTo( 
						name == 'Left' ? val : $(window)[ 'scrollLeft' ](),
						name == 'Top'  ? val : $(window)[ 'scrollTop'  ]()
					) :
					this[ 'scroll' + name ] = val;
			}) :
			
			// Return the scroll offset
			this[0] == window || this[0] == document ?
				self[ (name == 'Left' ? 'pageXOffset' : 'pageYOffset') ] ||
					$.boxModel && document.documentElement[ 'scroll' + name ] ||
					document.body[ 'scroll' + name ] :
				this[0][ 'scroll' + name ];
	};
});

$.fn.extend({
	position: function() {
		var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;
		
		if (elem) {
			// Get *real* offsetParent
			offsetParent = this.offsetParent();
			
			// Get correct offsets
			offset       = this.offset();
			parentOffset = offsetParent.offset();
			
			// Subtract element margins
			offset.top  -= num(elem, 'marginTop');
			offset.left -= num(elem, 'marginLeft');
			
			// Add offsetParent borders
			parentOffset.top  += num(offsetParent, 'borderTopWidth');
			parentOffset.left += num(offsetParent, 'borderLeftWidth');
			
			// Subtract the two offsets
			results = {
				top:  offset.top  - parentOffset.top,
				left: offset.left - parentOffset.left
			};
		}
		
		return results;
	},
	
	offsetParent: function() {
		var offsetParent = this[0].offsetParent;
		while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && $.css(offsetParent, 'position') == 'static') )
			offsetParent = offsetParent.offsetParent;
		return $(offsetParent);
	}
});

function num(el, prop) {
	return parseInt($.css(el.jquery?el[0]:el,prop))||0;
};

})(jQuery);

/*
 * 
 * TableSorter 2.0 - Client-side table sorting with ease!
 * Version 2.0.3
 * @requires jQuery v1.2.3
 * 
 * Copyright (c) 2007 Christian Bach
 * Examples and docs at: http://tablesorter.com
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * 
 */
/**
 *
 * @description Create a sortable table with multi-column sorting capabilitys
 * 
 * @example $('table').tablesorter();
 * @desc Create a simple tablesorter interface.
 *
 * @example $('table').tablesorter({ sortList:[[0,0],[1,0]] });
 * @desc Create a tablesorter interface and sort on the first and secound column in ascending order.
 * 
 * @example $('table').tablesorter({ headers: { 0: { sorter: false}, 1: {sorter: false} } });
 * @desc Create a tablesorter interface and disableing the first and secound column headers.
 * 
 * @example $('table').tablesorter({ 0: {sorter:"integer"}, 1: {sorter:"currency"} });
 * @desc Create a tablesorter interface and set a column parser for the first and secound column.
 * 
 * 
 * @param Object settings An object literal containing key/value pairs to provide optional settings.
 * 
 * @option String cssHeader (optional) 			A string of the class name to be appended to sortable tr elements in the thead of the table. 
 * 												Default value: "header"
 * 
 * @option String cssAsc (optional) 			A string of the class name to be appended to sortable tr elements in the thead on a ascending sort. 
 * 												Default value: "headerSortUp"
 * 
 * @option String cssDesc (optional) 			A string of the class name to be appended to sortable tr elements in the thead on a descending sort. 
 * 												Default value: "headerSortDown"
 * 
 * @option String sortInitialOrder (optional) 	A string of the inital sorting order can be asc or desc. 
 * 												Default value: "asc"
 * 
 * @option String sortMultisortKey (optional) 	A string of the multi-column sort key. 
 * 												Default value: "shiftKey"
 * 
 * @option String textExtraction (optional) 	A string of the text-extraction method to use. 
 * 												For complex html structures inside td cell set this option to "complex", 
 * 												on large tables the complex option can be slow. 
 * 												Default value: "simple"
 * 
 * @option Object headers (optional) 			An array containing the forces sorting rules. 
 * 												This option let's you specify a default sorting rule. 
 * 												Default value: null
 * 
 * @option Array sortList (optional) 			An array containing the forces sorting rules. 
 * 												This option let's you specify a default sorting rule. 
 * 												Default value: null
 * 
 * @option Array sortForce (optional) 			An array containing forced sorting rules. 
 * 												This option let's you specify a default sorting rule, which is prepended to user-selected rules.
 * 												Default value: null
 *  
  * @option Array sortAppend (optional) 			An array containing forced sorting rules. 
 * 												This option let's you specify a default sorting rule, which is appended to user-selected rules.
 * 												Default value: null
 * 
 * @option Boolean widthFixed (optional) 		Boolean flag indicating if tablesorter should apply fixed widths to the table columns.
 * 												This is usefull when using the pager companion plugin.
 * 												This options requires the dimension jquery plugin.
 * 												Default value: false
 *
 * @option Boolean cancelSelection (optional) 	Boolean flag indicating if tablesorter should cancel selection of the table headers text.
 * 												Default value: true
 *
 * @option Boolean debug (optional) 			Boolean flag indicating if tablesorter should display debuging information usefull for development.
 *
 * @type jQuery
 *
 * @name tablesorter
 * 
 * @cat Plugins/Tablesorter
 * 
 * @author Christian Bach/christian.bach@polyester.se
 */

(function($) {
	$.extend({
		tablesorter: new function() {
			
			var parsers = [], widgets = [];
			
			this.defaults = {
				cssHeader: "header",
				cssAsc: "headerSortUp",
				cssDesc: "headerSortDown",
				sortInitialOrder: "asc",
				sortMultiSortKey: "shiftKey",
				sortForce: null,
				sortAppend: null,
				textExtraction: "simple",
				parsers: {}, 
				widgets: [],		
				widgetZebra: {css: ["even","odd"]},
				headers: {},
				widthFixed: false,
				cancelSelection: true,
				sortList: [],
				headerList: [],
				dateFormat: "us",
				decimal: '.',
				debug: false
			};
			
			/* debuging utils */
			function benchmark(s,d) {
				log(s + "," + (new Date().getTime() - d.getTime()) + "ms");
			}
			
			this.benchmark = benchmark;
			
			function log(s) {
				if (typeof console != "undefined" && typeof console.debug != "undefined") {
					console.log(s);
				} else {
					alert(s);
				}
			}
						
			/* parsers utils */
			function buildParserCache(table,$headers) {
				
				if(table.config.debug) { var parsersDebug = ""; }
				
				var rows = table.tBodies[0].rows;
				
				if(table.tBodies[0].rows[0]) {

					var list = [], cells = rows[0].cells, l = cells.length;
					
					for (var i=0;i < l; i++) {
						var p = false;
						
						if($.metadata && ($($headers[i]).metadata() && $($headers[i]).metadata().sorter)  ) {
						
							p = getParserById($($headers[i]).metadata().sorter);	
						
						} else if((table.config.headers[i] && table.config.headers[i].sorter)) {
	
							p = getParserById(table.config.headers[i].sorter);
						}
						if(!p) {
							p = detectParserForColumn(table,cells[i]);
						}
	
						if(table.config.debug) { parsersDebug += "column:" + i + " parser:" +p.id + "\n"; }
	
						list.push(p);
					}
				}
				
				if(table.config.debug) { log(parsersDebug); }

				return list;
			};
			
			function detectParserForColumn(table,node) {
				var l = parsers.length;
				for(var i=1; i < l; i++) {
					if(parsers[i].is($.trim(getElementText(table.config,node)),table,node)) {
						return parsers[i];
					}
				}
				// 0 is always the generic parser (text)
				return parsers[0];
			}
			
			function getParserById(name) {
				var l = parsers.length;
				for(var i=0; i < l; i++) {
					if(parsers[i].id.toLowerCase() == name.toLowerCase()) {	
						return parsers[i];
					}
				}
				return false;
			}
			
			/* utils */
			function buildCache(table) {
				
				if(table.config.debug) { var cacheTime = new Date(); }
				
				
				var totalRows = (table.tBodies[0] && table.tBodies[0].rows.length) || 0,
					totalCells = (table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length) || 0,
					parsers = table.config.parsers, 
					cache = {row: [], normalized: []};
				
					for (var i=0;i < totalRows; ++i) {
					
						/** Add the table data to main data array */
						var c = table.tBodies[0].rows[i], cols = [];
					
						cache.row.push($(c));
						
						for(var j=0; j < totalCells; ++j) {
							cols.push(parsers[j].format(getElementText(table.config,c.cells[j]),table,c.cells[j]));	
						}
												
						cols.push(i); // add position for rowCache
						cache.normalized.push(cols);
						cols = null;
					};
				
				if(table.config.debug) { benchmark("Building cache for " + totalRows + " rows:", cacheTime); }
				
				return cache;
			};
			
			function getElementText(config,node) {
				
				if(!node) return "";
								
				var t = "";
				
				if(config.textExtraction == "simple") {
					if(node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
						t = node.childNodes[0].innerHTML;
					} else {
						t = node.innerHTML;
					}
				} else {
					if(typeof(config.textExtraction) == "function") {
						t = config.textExtraction(node);
					} else { 
						t = $(node).text();
					}	
				}
				return t;
			}
			
			function appendToTable(table,cache) {
				
				if(table.config.debug) {var appendTime = new Date()}
				
				var c = cache, 
					r = c.row, 
					n= c.normalized, 
					totalRows = n.length, 
					checkCell = (n[0].length-1), 
					tableBody = $(table.tBodies[0]),
					rows = [];
				
				for (var i=0;i < totalRows; i++) {
					rows.push(r[n[i][checkCell]]);	
					if(!table.config.appender) {
						
						var o = r[n[i][checkCell]];
						var l = o.length;
						for(var j=0; j < l; j++) {
							
							tableBody[0].appendChild(o[j]);
						
						}
						
						//tableBody.append(r[n[i][checkCell]]);
					}
				}	
				
				if(table.config.appender) {
				
					table.config.appender(table,rows);	
				}
				
				rows = null;
				
				if(table.config.debug) { benchmark("Rebuilt table:", appendTime); }
								
				//apply table widgets
				applyWidget(table);
				
				// trigger sortend
				setTimeout(function() {
					$(table).trigger("sortEnd");	
				},0);
				
			};
			
			function buildHeaders(table) {
				
				if(table.config.debug) { var time = new Date(); }
				
				var meta = ($.metadata) ? true : false, tableHeadersRows = [];
			
				for(var i = 0; i < table.tHead.rows.length; i++) { tableHeadersRows[i]=0; };
				
				$tableHeaders = $("thead th",table);
		
				$tableHeaders.each(function(index) {
							
					this.count = 0;
					this.column = index;
					this.order = formatSortingOrder(table.config.sortInitialOrder);
					
					if(checkHeaderMetadata(this) || checkHeaderOptions(table,index)) this.sortDisabled = true;
					
					if(!this.sortDisabled) {
						$(this).addClass(table.config.cssHeader);
					}
					
					// add cell to headerList
					table.config.headerList[index]= this;
				});
				
				if(table.config.debug) { benchmark("Built headers:", time); log($tableHeaders); }
				
				return $tableHeaders;
				
			};
						
		   	function checkCellColSpan(table, rows, row) {
                var arr = [], r = table.tHead.rows, c = r[row].cells;
				
				for(var i=0; i < c.length; i++) {
					var cell = c[i];
					
					if ( cell.colSpan > 1) { 
						arr = arr.concat(checkCellColSpan(table, headerArr,row++));
					} else  {
						if(table.tHead.length == 1 || (cell.rowSpan > 1 || !r[row+1])) {
							arr.push(cell);
						}
						//headerArr[row] = (i+row);
					}
				}
				return arr;
			};
			
			function checkHeaderMetadata(cell) {
				if(($.metadata) && ($(cell).metadata().sorter === false)) { return true; };
				return false;
			}
			
			function checkHeaderOptions(table,i) {	
				if((table.config.headers[i]) && (table.config.headers[i].sorter === false)) { return true; };
				return false;
			}
			
			function applyWidget(table) {
				var c = table.config.widgets;
				var l = c.length;
				for(var i=0; i < l; i++) {
					
					getWidgetById(c[i]).format(table);
				}
				
			}
			
			function getWidgetById(name) {
				var l = widgets.length;
				for(var i=0; i < l; i++) {
					if(widgets[i].id.toLowerCase() == name.toLowerCase() ) {
						return widgets[i]; 
					}
				}
			};
			
			function formatSortingOrder(v) {
				
				if(typeof(v) != "Number") {
					i = (v.toLowerCase() == "desc") ? 1 : 0;
				} else {
					i = (v == (0 || 1)) ? v : 0;
				}
				return i;
			}
			
			function isValueInArray(v, a) {
				var l = a.length;
				for(var i=0; i < l; i++) {
					if(a[i][0] == v) {
						return true;	
					}
				}
				return false;
			}
				
			function setHeadersCss(table,$headers, list, css) {
				// remove all header information
				$headers.removeClass(css[0]).removeClass(css[1]);
				
				var h = [];
				$headers.each(function(offset) {
						if(!this.sortDisabled) {
							h[this.column] = $(this);					
						}
				});
				
				var l = list.length; 
				for(var i=0; i < l; i++) {
					h[list[i][0]].addClass(css[list[i][1]]);
				}
			}
			
			function fixColumnWidth(table,$headers) {
				var c = table.config;
				if(c.widthFixed) {
					var colgroup = $('<colgroup>');
					$("tr:first td",table.tBodies[0]).each(function() {
						colgroup.append($('<col>').css('width',$(this).width()));
					});
					$(table).prepend(colgroup);
				};
			}
			
			function updateHeaderSortCount(table,sortList) {
				var c = table.config, l = sortList.length;
				for(var i=0; i < l; i++) {
					var s = sortList[i], o = c.headerList[s[0]];
					o.count = s[1];
					o.count++;
				}
			}
			
			/* sorting methods */
			function multisort(table,sortList,cache) {
				
				if(table.config.debug) { var sortTime = new Date(); }
				
				var dynamicExp = "var sortWrapper = function(a,b) {", l = sortList.length;
					
				for(var i=0; i < l; i++) {
					
					var c = sortList[i][0];
					var order = sortList[i][1];
					var s = (getCachedSortType(table.config.parsers,c) == "text") ? ((order == 0) ? "sortText" : "sortTextDesc") : ((order == 0) ? "sortNumeric" : "sortNumericDesc");
					
					var e = "e" + i;
					
					dynamicExp += "var " + e + " = " + s + "(a[" + c + "],b[" + c + "]); ";
					dynamicExp += "if(" + e + ") { return " + e + "; } ";
					dynamicExp += "else { ";
				}
				
				// if value is the same keep orignal order	
				var orgOrderCol = cache.normalized[0].length - 1;
				dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
						
				for(var i=0; i < l; i++) {
					dynamicExp += "}; ";
				}
				
				dynamicExp += "return 0; ";	
				dynamicExp += "}; ";	
				
				eval(dynamicExp);
				
				cache.normalized.sort(sortWrapper);
				
				if(table.config.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order+ " time:", sortTime); }
				
				return cache;
			};
			
			function sortText(a,b) {
				return ((a < b) ? -1 : ((a > b) ? 1 : 0));
			};
			
			function sortTextDesc(a,b) {
				return ((b < a) ? -1 : ((b > a) ? 1 : 0));
			};	
			
	 		function sortNumeric(a,b) {
				return a-b;
			};
			
			function sortNumericDesc(a,b) {
				return b-a;
			};
			
			function getCachedSortType(parsers,i) {
				return parsers[i].type;
			};
			
			/* public methods */
			this.construct = function(settings) {

				return this.each(function() {
					
					if(!this.tHead || !this.tBodies) return;
					
					var $this, $document,$headers, cache, config, shiftDown = 0, sortOrder;
					
					this.config = {};
					
					config = $.extend(this.config, $.tablesorter.defaults, settings);
					
					// store common expression for speed					
					$this = $(this);
					
					// build headers
					$headers = buildHeaders(this);
					
					// try to auto detect column type, and store in tables config
					this.config.parsers = buildParserCache(this,$headers);
					
					
					// build the cache for the tbody cells
					cache = buildCache(this);
					
					// get the css class names, could be done else where.
					var sortCSS = [config.cssDesc,config.cssAsc];
					
					// fixate columns if the users supplies the fixedWidth option
					fixColumnWidth(this);
					
					// apply event handling to headers
					// this is to big, perhaps break it out?
					$headers.click(function(e) {
						
						$this.trigger("sortStart");
						
						var totalRows = ($this[0].tBodies[0] && $this[0].tBodies[0].rows.length) || 0;
						
						if(!this.sortDisabled && totalRows > 0) {
							
							
							// store exp, for speed
							var $cell = $(this);
	
							// get current column index
							var i = this.column;
							
							// get current column sort order
							this.order = this.count++ % 2;
							
							// user only whants to sort on one column
							if(!e[config.sortMultiSortKey]) {
								
								// flush the sort list
								config.sortList = [];
								
								if(config.sortForce != null) {
									var a = config.sortForce; 
									for(var j=0; j < a.length; j++) {
										if(a[j][0] != i) {
											config.sortList.push(a[j]);
										}
									}
								}
								
								// add column to sort list
								config.sortList.push([i,this.order]);
							
							// multi column sorting
							} else {
								// the user has clicked on an all ready sortet column.
								if(isValueInArray(i,config.sortList)) {	 
									
									// revers the sorting direction for all tables.
									for(var j=0; j < config.sortList.length; j++) {
										var s = config.sortList[j], o = config.headerList[s[0]];
										if(s[0] == i) {
											o.count = s[1];
											o.count++;
											s[1] = o.count % 2;
										}
									}	
								} else {
									// add column to sort list array
									config.sortList.push([i,this.order]);
								}
							};
							setTimeout(function() {
								//set css for headers
								setHeadersCss($this[0],$headers,config.sortList,sortCSS);
								appendToTable($this[0],multisort($this[0],config.sortList,cache));
							},1);
							// stop normal event by returning false
							return false;
						}
					// cancel selection	
					}).mousedown(function() {
						if(config.cancelSelection) {
							this.onselectstart = function() {return false};
							return false;
						}
					});
					
					// apply easy methods that trigger binded events
					$this.bind("update",function() {
						
						// rebuild parsers.
						this.config.parsers = buildParserCache(this,$headers);
						
						// rebuild the cache map
						cache = buildCache(this);
						
					}).bind("sorton",function(e,list) {
						
						$(this).trigger("sortStart");
						
						config.sortList = list;
						
						// update and store the sortlist
						var sortList = config.sortList;
						
						// update header count index
						updateHeaderSortCount(this,sortList);
						
						//set css for headers
						setHeadersCss(this,$headers,sortList,sortCSS);
						
						
						// sort the table and append it to the dom
						appendToTable(this,multisort(this,sortList,cache));

					}).bind("appendCache",function() {
						
						appendToTable(this,cache);
					
					}).bind("applyWidgetId",function(e,id) {
						
						getWidgetById(id).format(this);
						
					}).bind("applyWidgets",function() {
						// apply widgets
						applyWidget(this);
					});
					
					if($.metadata && ($(this).metadata() && $(this).metadata().sortlist)) {
						config.sortList = $(this).metadata().sortlist;
					}
					// if user has supplied a sort list to constructor.
					if(config.sortList.length > 0) {
						$this.trigger("sorton",[config.sortList]);	
					}
					
					// apply widgets
					applyWidget(this);
				});
			};
			
			this.addParser = function(parser) {
				var l = parsers.length, a = true;
				for(var i=0; i < l; i++) {
					if(parsers[i].id.toLowerCase() == parser.id.toLowerCase()) {
						a = false;
					}
				}
				if(a) { parsers.push(parser); };
			};
			
			this.addWidget = function(widget) {
				widgets.push(widget);
			};
			
			this.formatFloat = function(s) {
				var i = parseFloat(s);
				return (isNaN(i)) ? 0 : i;
			};
			this.formatInt = function(s) {
				var i = parseInt(s);
				return (isNaN(i)) ? 0 : i;
			};
			
			this.isDigit = function(s,config) {
				var DECIMAL = '\\' + config.decimal;
				var exp = '/(^[+]?0(' + DECIMAL +'0+)?$)|(^([-+]?[1-9][0-9]*)$)|(^([-+]?((0?|[1-9][0-9]*)' + DECIMAL +'(0*[1-9][0-9]*)))$)|(^[-+]?[1-9]+[0-9]*' + DECIMAL +'0+$)/';
				return RegExp(exp).test($.trim(s));
			};
			
			this.clearTableBody = function(table) {
				if($.browser.msie) {
					function empty() {
						while ( this.firstChild ) this.removeChild( this.firstChild );
					}
					empty.apply(table.tBodies[0]);
				} else {
					table.tBodies[0].innerHTML = "";
				}
			};
		}
	});
	
	// extend plugin scope
	$.fn.extend({
        tablesorter: $.tablesorter.construct
	});
	
	var ts = $.tablesorter;
	
	// add default parsers
	ts.addParser({
		id: "text",
		is: function(s) {
			return true;
		},
		format: function(s) {
			return $.trim(s.toLowerCase());
		},
		type: "text"
	});
	
	ts.addParser({
		id: "digit",
		is: function(s,table) {
			var c = table.config;
			return $.tablesorter.isDigit(s,c);
		},
		format: function(s) {
			return $.tablesorter.formatFloat(s);
		},
		type: "numeric"
	});
	
	ts.addParser({
		id: "currency",
		is: function(s) {
			return /^[£$€?.]/.test(s);
		},
		format: function(s) {
			return $.tablesorter.formatFloat(s.replace(new RegExp(/[^0-9.]/g),""));
		},
		type: "numeric"
	});
	
	ts.addParser({
		id: "ipAddress",
		is: function(s) {
			return /^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);
		},
		format: function(s) {
			var a = s.split("."), r = "", l = a.length;
			for(var i = 0; i < l; i++) {
				var item = a[i];
			   	if(item.length == 2) {
					r += "0" + item;
			   	} else {
					r += item;
			   	}
			}
			return $.tablesorter.formatFloat(r);
		},
		type: "numeric"
	});
	
	ts.addParser({
		id: "url",
		is: function(s) {
			return /^(https?|ftp|file):\/\/$/.test(s);
		},
		format: function(s) {
			return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),''));
		},
		type: "text"
	});
	
	ts.addParser({
		id: "isoDate",
		is: function(s) {
			return /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);
		},
		format: function(s) {
			return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(new RegExp(/-/g),"/")).getTime() : "0");
		},
		type: "numeric"
	});
		
	ts.addParser({
		id: "percent",
		is: function(s) { 
			return /\%$/.test($.trim(s));
		},
		format: function(s) {
			return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g),""));
		},
		type: "numeric"
	});

	ts.addParser({
		id: "usLongDate",
		is: function(s) {
			return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));
		},
		format: function(s) {
			return $.tablesorter.formatFloat(new Date(s).getTime());
		},
		type: "numeric"
	});

	ts.addParser({
		id: "shortDate",
		is: function(s) {
			return /\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}/.test(s);
		},
		format: function(s,table) {
			var c = table.config;
			s = s.replace(/\-/g,"/");
			if(c.dateFormat == "us") {
				// reformat the string in ISO format
				s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$1/$2");
			} else if(c.dateFormat == "uk") {
				//reformat the string in ISO format
				s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$2/$1");
			} else if(c.dateFormat == "dd/mm/yy" || c.dateFormat == "dd-mm-yy") {
				s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/, "$1/$2/$3");	
			}
			return $.tablesorter.formatFloat(new Date(s).getTime());
		},
		type: "numeric"
	});

	ts.addParser({
	    id: "time",
	    is: function(s) {
	        return /^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);
	    },
	    format: function(s) {
	        return $.tablesorter.formatFloat(new Date("2000/01/01 " + s).getTime());
	    },
	  type: "numeric"
	});
	
	
	ts.addParser({
	    id: "metadata",
	    is: function(s) {
	        return false;
	    },
	    format: function(s,table,cell) {
			var c = table.config, p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
	        return $(cell).metadata()[p];
	    },
	  type: "numeric"
	});
	
	// add default widgets
	ts.addWidget({
		id: "zebra",
		format: function(table) {
			if(table.config.debug) { var time = new Date(); }
			$("tr:visible",table.tBodies[0])
	        .filter(':even')
	        .removeClass(table.config.widgetZebra.css[1]).addClass(table.config.widgetZebra.css[0])
	        .end().filter(':odd')
	        .removeClass(table.config.widgetZebra.css[0]).addClass(table.config.widgetZebra.css[1]);
			if(table.config.debug) { $.tablesorter.benchmark("Applying Zebra widget", time); }
		}
	});	
})(jQuery);