if (typeof FOREIGNERS == 'undefined' || !FOREIGNERS)  var FOREIGNERS= {}; 

(function(){
	/*Wonders of JQuery never cease*/
	jQuery.noConflict();
	FOREIGNERS.widgets={};
	FOREIGNERS.widgets.stepcarousel= {
		ajaxloadingmsg: '<div style="margin: 1em; font-weight: bold"><img src="ajaxloadr.gif" style="vertical-align: middle" /> Fetching Content. Please wait...</div>', //customize HTML to show while fetching Ajax content
		defaultbuttonsfade: 0.4, //Fade degree for disabled nav buttons (0=completely transparent, 1=completely opaque)
		configholder: {},

		getCSSValue:function(val){ //Returns either 0 (if val contains 'auto') or val as an integer
			return (val=="auto")? 0 : parseInt(val)
		},

		getremotepanels:function($, config){ //function to fetch external page containing the panel DIVs
			config.$belt.html(this.ajaxloadingmsg)
			$.ajax({
				url: config.contenttype[1], //path to external content
				async: true,
				error:function(ajaxrequest){
					config.$belt.html('Error fetching content.<br />Server Response: '+ajaxrequest.responseText)
				},
				success:function(content){
					config.$belt.html(content)
					config.$panels=config.$gallery.find('.'+config.panelclass)
					FOREIGNERS.widgets.stepcarousel.alignpanels($, config)
				}
			})
		},

		getoffset:function(what, offsettype){
			return (what.offsetParent)? what[offsettype]+this.getoffset(what.offsetParent, offsettype) : what[offsettype]
		},

		getCookie:function(Name){ 
			var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
			if (document.cookie.match(re)) //if cookie found
				return document.cookie.match(re)[0].split("=")[1] //return its value
			return null
		},

		setCookie:function(name, value){
			document.cookie = name+"="+value
		},

		fadebuttons:function(config, currentpanel){
			config.$leftnavbutton.fadeTo('fast', currentpanel==0? this.defaultbuttonsfade : 1)
			config.$rightnavbutton.fadeTo('fast', currentpanel==config.lastvisiblepanel? this.defaultbuttonsfade : 1)
			if (currentpanel==config.lastvisiblepanel){
				FOREIGNERS.widgets.stepcarousel.stopautostep(config)
			}

		},

		addnavbuttons:function($, config, currentpanel){
			config.$leftnavbutton=$('<img src="'+config.defaultbuttons.leftnav[0]+'">').css({zIndex:50, position:'absolute', left:config.offsets.left+config.defaultbuttons.leftnav[1]+'px', top:config.offsets.top+config.defaultbuttons.leftnav[2]+'px', cursor:'hand', cursor:'pointer'}).attr({title:'Back '+config.defaultbuttons.moveby+' panels'}).appendTo('body')
			config.$rightnavbutton=$('<img src="'+config.defaultbuttons.rightnav[0]+'">').css({zIndex:50, position:'absolute', left:config.offsets.left+config.$gallery.get(0).offsetWidth+config.defaultbuttons.rightnav[1]+'px', top:config.offsets.top+config.defaultbuttons.rightnav[2]+'px', cursor:'hand', cursor:'pointer'}).attr({title:'Forward '+config.defaultbuttons.moveby+' panels'}).appendTo('body')
			config.$leftnavbutton.bind('click', function(){ //assign nav button event handlers
				FOREIGNERS.widgets.stepcarousel.stepBy(config.galleryid, -config.defaultbuttons.moveby)
			})
			config.$rightnavbutton.bind('click', function(){ //assign nav button event handlers
				FOREIGNERS.widgets.stepcarousel.stepBy(config.galleryid, config.defaultbuttons.moveby)
			})
			if (config.panelbehavior.wraparound==false){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				this.fadebuttons(config, currentpanel)
			}
			return config.$leftnavbutton.add(config.$rightnavbutton)
		},

		alignpanels:function($, config){
			var paneloffset=0
			config.paneloffsets=[paneloffset] //array to store upper left offset of each panel (1st element=0)
			config.panelwidths=[] //array to store widths of each panel
			config.$panels.each(function(index){ //loop through panels
				var $currentpanel=$(this)
				$currentpanel.css({float: 'none', position: 'absolute', left: paneloffset+'px'}) //position panel
				$currentpanel.bind('click', function(e){return config.onpanelclick(e.target)}) //bind onpanelclick() to onclick event
				paneloffset+=FOREIGNERS.widgets.stepcarousel.getCSSValue($currentpanel.css('marginRight')) + parseInt($currentpanel.get(0).offsetWidth || $currentpanel.css('width')) //calculate next panel offset
				config.paneloffsets.push(paneloffset) //remember this offset
				config.panelwidths.push(paneloffset-config.paneloffsets[config.paneloffsets.length-2]) //remember panel width
			})
			config.paneloffsets.pop() //delete last offset (redundant)
			var addpanelwidths=0
			var lastpanelindex=config.$panels.length-1
			config.lastvisiblepanel=lastpanelindex
			for (var i=config.$panels.length-1; i>=0; i--){
				addpanelwidths+=(i==lastpanelindex? config.panelwidths[lastpanelindex] : config.paneloffsets[i+1]-config.paneloffsets[i])
				if (config.gallerywidth>addpanelwidths){
					config.lastvisiblepanel=i //calculate index of panel that when in 1st position reveals the very last panel all at once based on gallery width
				}
			}
			config.$belt.css({width: paneloffset+'px'}) //Set Belt DIV to total panels' widths
			config.currentpanel=(config.panelbehavior.persist)? parseInt(this.getCookie(config.galleryid+"persist")) : 0 //determine 1st panel to show by default
			config.currentpanel=(typeof config.currentpanel=="number" && config.currentpanel<config.$panels.length)? config.currentpanel : 0
			var endpoint=config.paneloffsets[config.currentpanel]+(config.currentpanel==0? 0 : config.beltoffset)
			config.$belt.css({left: -endpoint+'px'})
			if (config.defaultbuttons.enable==true){ //if enable default back/forth nav buttons
				var $navbuttons=this.addnavbuttons($, config, config.currentpanel)
				$(window).bind("load resize", function(){ //refresh position of nav buttons when page loads/resizes, in case offsets weren't available document.oncontentload
					config.offsets={left:FOREIGNERS.widgets.stepcarousel.getoffset(config.$gallery.get(0), "offsetLeft"), top:FOREIGNERS.widgets.stepcarousel.getoffset(config.$gallery.get(0), "offsetTop")}
					config.$leftnavbutton.css({left:config.offsets.left+config.defaultbuttons.leftnav[1]+'px', top:config.offsets.top+config.defaultbuttons.leftnav[2]+'px'})
					config.$rightnavbutton.css({left:config.offsets.left+config.$gallery.get(0).offsetWidth+config.defaultbuttons.rightnav[1]+'px', top:config.offsets.top+config.defaultbuttons.rightnav[2]+'px'})
				})
			}
			if (config.autostep && config.autostep.enable){ //enable auto stepping of Carousel?		
				var $carouselparts=config.$gallery.add(typeof $navbuttons!="undefined"? $navbuttons : null)
				$carouselparts.bind('click', function(){
					config.autostep.status="stopped"
					FOREIGNERS.widgets.stepcarousel.stopautostep(config)
				})
				$carouselparts.hover(function(){ //onMouseover
					FOREIGNERS.widgets.stepcarousel.stopautostep(config)
					config.autostep.hoverstate="over"
				}, function(){ //onMouseout
					if (config.steptimer && config.autostep.hoverstate=="over" && config.autostep.status!="stopped"){
						config.steptimer=setInterval(function(){FOREIGNERS.widgets.stepcarousel.autorotate(config.galleryid)}, config.autostep.pause)
						config.autostep.hoverstate="out"
					}
				})
				config.steptimer=setInterval(function(){FOREIGNERS.widgets.stepcarousel.autorotate(config.galleryid)}, config.autostep.pause) //automatically rotate Carousel Viewer
			} //end enable auto stepping check
			this.createpaginate($, config)
			this.statusreport(config.galleryid)
			config.oninit()
			config.onslideaction(this)
		},

		stepTo:function(galleryid, pindex){ /*User entered pindex starts at 1 for intuitiveness. Internally pindex still starts at 0 */
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			if (typeof config=="undefined"){
				//alert("There's an error with your set up of Carousel Viewer \""+galleryid+ "\"!")
				return
			}
			FOREIGNERS.widgets.stepcarousel.stopautostep(config)
			var pindex=Math.min(pindex-1, config.paneloffsets.length-1)
			var endpoint=config.paneloffsets[pindex]+(pindex==0? 0 : config.beltoffset)
			if (config.panelbehavior.wraparound==false && config.defaultbuttons.enable==true){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				this.fadebuttons(config, pindex)
			}
			config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
			config.currentpanel=pindex
			this.statusreport(galleryid)
		},

		stepBy:function(galleryid, steps, isauto){
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			if (typeof config=="undefined"){
				//alert("There's an error with your set up of Carousel Viewer \""+galleryid+ "\"!")
				return
			}
			if (!isauto) //if stepBy() function isn't called by autorotate() function
				FOREIGNERS.widgets.stepcarousel.stopautostep(config)
			var direction=(steps>0)? 'forward' : 'back' //If "steps" is negative, that means backwards
			var pindex=config.currentpanel+steps //index of panel to stop at
			if (config.panelbehavior.wraparound==false){ //if carousel viewer should stop at first or last panel (instead of wrap back or forth)
				pindex=(direction=="back" && pindex<=0)? 0 : (direction=="forward")? Math.min(pindex, config.lastvisiblepanel) : pindex
				if (config.defaultbuttons.enable==true){ //if default nav buttons are enabled, fade them in and out depending on if at start or end of carousel
					FOREIGNERS.widgets.stepcarousel.fadebuttons(config, pindex)
				}	
			}
			else{ //else, for normal stepBy behavior
				if (pindex>config.lastvisiblepanel && direction=="forward"){
					//if destination pindex is greater than last visible panel, yet we're currently not at the end of the carousel yet
					pindex=(config.currentpanel<config.lastvisiblepanel)? config.lastvisiblepanel : 0
				}
				else if (pindex<0 && direction=="back"){
					//if destination pindex is less than 0, yet we're currently not at the beginning of the carousel yet
					pindex=(config.currentpanel>0)? 0 : config.lastvisiblepanel /*wrap around left*/
				}
			}
			var endpoint=config.paneloffsets[pindex]+(pindex==0? 0 : config.beltoffset) //left distance for Belt DIV to travel to
			if (config.panelbehavior.wraparound==true && config.panelbehavior.wrapbehavior=="pushpull" && (pindex==0 && direction=='forward' || config.currentpanel==0 && direction=='back')){ //decide whether to apply "push pull" effect
				config.$belt.animate({left: -config.paneloffsets[config.currentpanel]-(direction=='forward'? 100 : -30)+'px'}, 'normal', function(){
					config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
				})
			}
			else
				config.$belt.animate({left: -endpoint+'px'}, config.panelbehavior.speed, function(){config.onslideaction(this)})
			config.currentpanel=pindex
			this.statusreport(galleryid)
		},

		autorotate:function(galleryid){
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			this.stepBy(galleryid, config.autostep.moveby, true)
		},

		stopautostep:function(config){
			clearTimeout(config.steptimer)
		},

		statusreport:function(galleryid){
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			if (config.statusvars.length==3){ //if 3 status vars defined
				var startpoint=config.currentpanel //index of first visible panel 
				var visiblewidth=0
				for (var endpoint=startpoint; endpoint<config.paneloffsets.length; endpoint++){ //index (endpoint) of last visible panel
					visiblewidth+=config.panelwidths[endpoint]
					if (visiblewidth>config.gallerywidth){
						break
					}
				}
				startpoint+=1 //format startpoint for user friendiness
				endpoint=(endpoint+1==startpoint)? startpoint : endpoint //If only one image visible on the screen and partially hidden, set endpoint to startpoint
				var valuearray=[startpoint, endpoint, config.panelwidths.length]
				for (var i=0; i<config.statusvars.length; i++){
					window[config.statusvars[i]]=valuearray[i] //Define variable (with user specified name) and set to one of the status values
					config.$statusobjs[i].text(valuearray[i]+" ") //Populate element on page with ID="user specified name" with one of the status values
				}
			}
			FOREIGNERS.widgets.stepcarousel.selectpaginate(jQuery, galleryid)
		},

		createpaginate:function($, config){
			if (config.$paginatediv.length==1){
				var $templateimg=config.$paginatediv.find('img["data-over"]:eq(0)') //reference first matching image on page
				var controlpoints=[], controlsrc=[], imgarray=[], moveby=$templateimg.attr("data-moveby") || 1
				var asize=(moveby==1? 0:1) + Math.floor((config.lastvisiblepanel+1) / moveby) //calculate # of pagination links to create
				var imghtml=$('<div>').append($templateimg.clone()).html() //get HTML of first matching image
				srcs=[$templateimg.attr('src'), $templateimg.attr('data-over'), $templateimg.attr('data-select')] //remember control's over and out, and selected image src
				for (var i=0; i<asize; i++){
					var moveto=Math.min(i*moveby, config.lastvisiblepanel)
					imgarray.push(imghtml.replace(/>$/, ' data-index="'+i+'" data-moveto="'+moveto+'" title="Move to Panel '+(moveto+1)+'">') +'\n')
					controlpoints.push(moveto) //store panel index each control goes to when clicked on
				}
				var $controls=$('<span></span>').replaceAll($templateimg).append(imgarray.join('')).find('img') //replace template link with links and return them
				$controls.css({cursor:'pointer'})
				config.$paginatediv.bind('click', function(e){
					var $target=$(e.target)
					if ($target.is('img') && $target.attr('data-over')){
						FOREIGNERS.widgets.stepcarousel.stepTo(config.galleryid, parseInt($target.attr('data-moveto'))+1)
					}
				})
				config.$paginatediv.bind('mouseover mouseout', function(e){
					var $target=$(e.target)
					if ($target.is('img') && $target.attr('data-over')){
						if (parseInt($target.attr('data-index')) != config.pageinfo.curselected) //if this isn't the selected link
							$target.attr('src', srcs[(e.type=="mouseover")? 1 : 0])
					}
				})
				config.pageinfo={controlpoints:controlpoints, $controls:$controls,  srcs:srcs, prevselected:null, curselected:null}
			}
		},

		
		selectpaginate:function($, galleryid){
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			if (config.$paginatediv.length==1){
				for (var i=0; i<config.pageinfo.controlpoints.length; i++){
					if (config.pageinfo.controlpoints[i] <= config.currentpanel) //find largest control point that's less than or equal to current panel shown
						config.pageinfo.curselected=i
				}
				if (typeof config.pageinfo.prevselected!=null) //deselect previously selected link (if found)
					config.pageinfo.$controls.eq(config.pageinfo.prevselected).attr('src', config.pageinfo.srcs[0])
				config.pageinfo.$controls.eq(config.pageinfo.curselected).attr('src', config.pageinfo.srcs[2]) //select current paginate link
				config.pageinfo.prevselected=config.pageinfo.curselected //set current selected link to previous
			}
		},


		loadcontent:function(galleryid, url){
			var config=FOREIGNERS.widgets.stepcarousel.configholder[galleryid]
			config.contenttype=['ajax', url]
			FOREIGNERS.widgets.stepcarousel.stopautostep(config)
			FOREIGNERS.widgets.stepcarousel.resetsettings($, config)
			FOREIGNERS.widgets.stepcarousel.init(jQuery, config)

		},

		init:function($, config){
			config.gallerywidth=config.$gallery.width()
			config.offsets={left:FOREIGNERS.widgets.stepcarousel.getoffset(config.$gallery.get(0), "offsetLeft"), top:FOREIGNERS.widgets.stepcarousel.getoffset(config.$gallery.get(0), "offsetTop")}
			config.$belt=config.$gallery.find('.'+config.beltclass) //Find Belt DIV that contains all the panels
			config.$panels=config.$gallery.find('.'+config.panelclass) //Find Panel DIVs that each contain a slide
			config.panelbehavior.wrapbehavior=config.panelbehavior.wrapbehavior || "pushpull" //default wrap behavior to "pushpull"
			config.$paginatediv=$('#'+config.galleryid+'-paginate') //get pagination DIV (if defined)
			if (config.autostep)
				config.autostep.pause+=config.panelbehavior.speed
			config.onpanelclick=(typeof config.onpanelclick=="undefined")? function(target){} : config.onpanelclick //attach custom "onpanelclick" event handler
			config.onslideaction=(typeof config.onslide=="undefined")? function(){} : function(beltobj){$(beltobj).stop(); config.onslide()} //attach custom "onslide" event handler
			config.oninit=(typeof config.oninit=="undefined")? function(){} : config.oninit //attach custom "oninit" event handler
			config.beltoffset=FOREIGNERS.widgets.stepcarousel.getCSSValue(config.$belt.css('marginLeft')) //Find length of Belt DIV's left margin
			config.statusvars=config.statusvars || []  //get variable names that will hold "start", "end", and "total" slides info
			config.$statusobjs=[$('#'+config.statusvars[0]), $('#'+config.statusvars[1]), $('#'+config.statusvars[2])]
			config.currentpanel=0
			FOREIGNERS.widgets.stepcarousel.configholder[config.galleryid]=config //store config parameter as a variable
			if (config.contenttype[0]=="ajax" && typeof config.contenttype[1]!="undefined") //fetch ajax content?
				FOREIGNERS.widgets.stepcarousel.getremotepanels($, config)
			else
				FOREIGNERS.widgets.stepcarousel.alignpanels($, config) //align panels and initialize gallery
		},

		resetsettings:function($, config){
			config.$gallery.unbind()
			config.$belt.stop()
			config.$panels.remove()
			if (config.$leftnavbutton){
				config.$leftnavbutton.remove()
				config.$rightnavbutton.remove()
			}
			if (config.$paginatediv.length==1){
				config.$paginatediv.unbind()
				config.pageinfo.$controls.eq(0).attr('src', config.pageinfo.srcs[0]).removeAttr('data-index').removeAttr('data-moveto').removeAttr('title') //reset first pagination link so it acts as template again
				.end().slice(1).remove() //then remove all but first pagination link
			}
			if (config.autostep)
				config.autostep.status=null
			if (config.panelbehavior.persist){
				FOREIGNERS.widgets.stepcarousel.setCookie(window[config.galleryid+"persist"], 0) //set initial panel to 0, overridden w/ current panel if window.unload is invoked
			}
		},

		setup:function(config){
			//Disable Step Gallery scrollbars ASAP dynamically (enabled for sake of users with JS disabled)
			document.write('<style type="text/css">\n#'+config.galleryid+'{overflow: hidden;}\n</style>')
			jQuery(document).ready(function($){
				config.$gallery=$('#'+config.galleryid)
				FOREIGNERS.widgets.stepcarousel.init($, config)
			}) //end document.ready
			jQuery(window).bind('unload', function(){ //clean up on page unload
				FOREIGNERS.widgets.stepcarousel.resetsettings($, config)
				if (config.panelbehavior.persist)
					FOREIGNERS.widgets.stepcarousel.setCookie(config.galleryid+"persist", config.currentpanel)
				jQuery.each(config, function(ai, oi){
					oi=null
				})
				config=null
			})
		}
	};
	
	FOREIGNERS.widgets.feeds={}
	FOREIGNERS.widgets.feeds.initialize= function(){
		 var 
			_fe = new google.feeds.Feed("http://news.google.com/news?pz=1&cf=all&ned=us&hl=en&q=old+dominion+university&output=rss")
		;
		
		_fe.setNumEntries(7);
		
		_fe.load(function(_re) {
			if (!_re.error) {
			  var 
					_ct = document.getElementById("fe-feed"),
					_ul = document.createElement("ul")
				;
				
				FOREIGNERS.widgets.feeds.results=_re;

			  for (var i = 0; i < _re.feed.entries.length; i++) {
				var 
					_et = _re.feed.entries[i],
					_a = document.createElement("a"),
					_li = document.createElement("li"),
					_t = _et.title,
					_l = _et.link
				;
				_a.setAttribute('href',_l);
				_a.appendChild(document.createTextNode(_t));
				_li.appendChild(_a);
				_ul.appendChild(_li);
				_ct.appendChild(_ul);
			  }
			}
		});
	}
	
	FOREIGNERS.widgets.anim={}
	FOREIGNERS.widgets.anim.animatedcollapse={
		divholders: {}, //structure: {div.id, div.attrs, div.$divref, div.$togglerimage}
		divgroups: {}, //structure: {groupname.count, groupname.lastactivedivid}
		lastactiveingroup: {}, //structure: {lastactivediv.id}
		preloadimages: [],

		show:function(divids){ //public method
			if (typeof divids=="object"){
				for (var i=0; i<divids.length; i++)
					this.showhide(divids[i], "show")
			}
			else
				this.showhide(divids, "show")
		},

		hide:function(divids){ //public method
			if (typeof divids=="object"){
				for (var i=0; i<divids.length; i++)
					this.showhide(divids[i], "hide")
			}
			else
				this.showhide(divids, "hide")
		},

		toggle:function(divid){ //public method
			if (typeof divid=="object")
				divid=divid[0]
			this.showhide(divid, "toggle")
		},

		addDiv:function(divid, attrstring){ //public function
			this.divholders[divid]=({id: divid, $divref: null, attrs: attrstring})
			this.divholders[divid].getAttr=function(name){ //assign getAttr() function to each divholder object
				var attr=new RegExp(name+"=([^,]+)", "i") //get name/value config pair (ie: width=400px,)
				return (attr.test(this.attrs) && parseInt(RegExp.$1)!=0)? RegExp.$1 : null //return value portion (string), or 0 (false) if none found
			}
			this.currentid=divid //keep track of current div object being manipulated (in the event of chaining)
			return this
		},

		showhide:function(divid, action){
			var $divref=this.divholders[divid].$divref //reference collapsible DIV
			if (this.divholders[divid] && $divref.length==1){ //if DIV exists
				var targetgroup=this.divgroups[$divref.attr('groupname')] //find out which group DIV belongs to (if any)
				if ($divref.attr('groupname') && targetgroup.count>1 && (action=="show" || action=="toggle" && $divref.css('display')=='none')){ //If current DIV belongs to a group
					if (targetgroup.lastactivedivid && targetgroup.lastactivedivid!=divid) //if last active DIV is set
						this.slideengine(targetgroup.lastactivedivid, 'hide') //hide last active DIV within group first
						this.slideengine(divid, 'show')
					targetgroup.lastactivedivid=divid //remember last active DIV
				}
				else{
					this.slideengine(divid, action)
				}
			}
		},

		slideengine:function(divid, action){
			var $divref=this.divholders[divid].$divref
			var $togglerimage=this.divholders[divid].$togglerimage
			if (this.divholders[divid] && $divref.length==1){ //if this DIV exists
				var animateSetting={height: action}
				if ($divref.attr('fade'))
					animateSetting.opacity=action
				$divref.animate(animateSetting, $divref.attr('speed')? parseInt($divref.attr('speed')) : 500, function(){
					if ($togglerimage){
						$togglerimage.attr('src', ($divref.css('display')=="none")? $togglerimage.data('srcs').closed : $togglerimage.data('srcs').open)
					}
					if (FOREIGNERS.widgets.anim.animatedcollapse.ontoggle){
						try{
							FOREIGNERS.widgets.anim.animatedcollapse.ontoggle(jQuery, $divref.get(0), $divref.css('display'))
						}
						catch(e){
							alert("An error exists inside your \"ontoggle\" function:\n\n"+e+"\n\nAborting execution of function.")
						}
					}
				})
				return false
			}
		},

		generatemap:function(){
			var map={}
			for (var i=0; i<arguments.length; i++){
				if (arguments[i][1]!=null){ //do not generate name/value pair if value is null
					map[arguments[i][0]]=arguments[i][1]
				}
			}
			return map
		},

		init:function(){
			var ac=this
			jQuery(document).ready(function($){
				FOREIGNERS.widgets.anim.animatedcollapse.ontoggle=FOREIGNERS.widgets.anim.animatedcollapse.ontoggle || null
				var urlparamopenids=FOREIGNERS.widgets.anim.animatedcollapse.urlparamselect() //Get div ids that should be expanded based on the url (['div1','div2',etc])
				var persistopenids=ac.getCookie('acopendivids') //Get list of div ids that should be expanded due to persistence ('div1,div2,etc')
				var groupswithpersist=ac.getCookie('acgroupswithpersist') //Get list of group names that have 1 or more divs with "persist" attribute defined
				if (persistopenids!=null) //if cookie isn't null (is null if first time page loads, and cookie hasnt been set yet)
					persistopenids=(persistopenids=='nada')? [] : persistopenids.split(',') //if no divs are persisted, set to empty array, else, array of div ids
				groupswithpersist=(groupswithpersist==null || groupswithpersist=='nada')? [] : groupswithpersist.split(',') //Get list of groups with divs that are persisted
				jQuery.each(ac.divholders, function(){ //loop through each collapsible DIV object
					this.$divref=$('#'+this.id)
					if ((this.getAttr('persist') || jQuery.inArray(this.getAttr('group'), groupswithpersist)!=-1) && persistopenids!=null){ //if this div carries a user "persist" setting, or belong to a group with at least one div that does
						var cssdisplay=(jQuery.inArray(this.id, persistopenids)!=-1)? 'block' : 'none'
					}
					else{
						var cssdisplay=this.getAttr('hide')? 'none' : null
					}
					if (urlparamopenids[0]=="all" || jQuery.inArray(this.id, urlparamopenids)!=-1){ //if url parameter string contains the single array element "all", or this div's ID
						cssdisplay='block' //set div to "block", overriding any other setting
					}
					else if (urlparamopenids[0]=="none"){
						cssdisplay='none' //set div to "none", overriding any other setting
					}
					this.$divref.css(ac.generatemap(['height', this.getAttr('height')], ['display', cssdisplay]))
					this.$divref.attr(ac.generatemap(['groupname', this.getAttr('group')], ['fade', this.getAttr('fade')], ['speed', this.getAttr('speed')]))
					if (this.getAttr('group')){ //if this DIV has the "group" attr defined
						var targetgroup=ac.divgroups[this.getAttr('group')] || (ac.divgroups[this.getAttr('group')]={}) //Get settings for this group, or if it no settings exist yet, create blank object to store them in
						targetgroup.count=(targetgroup.count||0)+1 //count # of DIVs within this group
						if (jQuery.inArray(this.id, urlparamopenids)!=-1){ //if url parameter string contains this div's ID
							targetgroup.lastactivedivid=this.id //remember this DIV as the last "active" DIV (this DIV will be expanded). Overrides other settings
							targetgroup.overridepersist=1 //Indicate to override persisted div that would have been expanded
						}
						if (!targetgroup.lastactivedivid && this.$divref.css('display')!='none' || cssdisplay=="block" && typeof targetgroup.overridepersist=="undefined") //if this DIV was open by default or should be open due to persistence								
							targetgroup.lastactivedivid=this.id //remember this DIV as the last "active" DIV (this DIV will be expanded)
						this.$divref.css({display:'none'}) //hide any DIV that's part of said group for now
					}
				}) //end divholders.each
				jQuery.each(ac.divgroups, function(){ //loop through each group
					if (this.lastactivedivid && urlparamopenids[0]!="none") //show last "active" DIV within each group (one that should be expanded), unless url param="none"
						ac.divholders[this.lastactivedivid].$divref.show()
				})
				if (FOREIGNERS.widgets.anim.animatedcollapse.ontoggle){
					jQuery.each(ac.divholders, function(){ //loop through each collapsible DIV object and fire ontoggle event
						FOREIGNERS.widgets.anim.animatedcollapse.ontoggle(jQuery, this.$divref.get(0), this.$divref.css('display'))
					})
				}
				//Parse page for links containing rel attribute
				var $allcontrols=$('a[rel]').filter('[rel^="collapse["], [rel^="expand["], [rel^="toggle["]') //get all elements on page with rel="collapse[]", "expand[]" and "toggle[]"
				$allcontrols.each(function(){ //loop though each control link
					this._divids=this.getAttribute('rel').replace(/(^\w+)|(\s+)/g, "").replace(/[\[\]']/g, "") //cache value 'div1,div2,etc' within identifier[div1,div2,etc]
					if (this.getElementsByTagName('img').length==1 && ac.divholders[this._divids]){ //if control is an image link that toggles a single DIV (must be one to one to update status image)
						FOREIGNERS.widgets.anim.animatedcollapse.preloadimage(this.getAttribute('data-openimage'), this.getAttribute('data-closedimage')) //preload control images (if defined)
						$togglerimage=$(this).find('img').eq(0).data('srcs', {open:this.getAttribute('data-openimage'), closed:this.getAttribute('data-closedimage')}) //remember open and closed images' paths
						ac.divholders[this._divids].$togglerimage=$(this).find('img').eq(0) //save reference to toggler image (to be updated inside slideengine()
						ac.divholders[this._divids].$togglerimage.attr('src', (ac.divholders[this._divids].$divref.css('display')=="none")? $togglerimage.data('srcs').closed : $togglerimage.data('srcs').open)
					}
					$(this).click(function(){ //assign click behavior to each control link
						var relattr=this.getAttribute('rel')
						var divids=(this._divids=="")? [] : this._divids.split(',') //convert 'div1,div2,etc' to array 
						if (divids.length>0){
							FOREIGNERS.widgets.anim.animatedcollapse[/expand/i.test(relattr)? 'show' : /collapse/i.test(relattr)? 'hide' : 'toggle'](divids) //call corresponding public function
							return false
						}
					}) //end control.click
				})// end control.each

				$(window).bind('unload', function(){
					ac.uninit()
				})
			}) //end doc.ready()
		},

		uninit:function(){
			var opendivids='', groupswithpersist=''
			jQuery.each(this.divholders, function(){
				if (this.$divref.css('display')!='none'){
					opendivids+=this.id+',' //store ids of DIVs that are expanded when page unloads: 'div1,div2,etc'
				}
				if (this.getAttr('group') && this.getAttr('persist'))
					groupswithpersist+=this.getAttr('group')+',' //store groups with which at least one DIV has persistance enabled: 'group1,group2,etc'
			})
			opendivids=(opendivids=='')? 'nada' : opendivids.replace(/,$/, '')
			groupswithpersist=(groupswithpersist=='')? 'nada' : groupswithpersist.replace(/,$/, '')
			this.setCookie('acopendivids', opendivids)
			this.setCookie('acgroupswithpersist', groupswithpersist)
		},

		getCookie:function(Name){ 
			var re=new RegExp(Name+"=[^;]*", "i"); //construct RE to search for target name/value pair
			if (document.cookie.match(re)) //if cookie found
				return document.cookie.match(re)[0].split("=")[1] //return its value
			return null
		},

		setCookie:function(name, value, days){
			if (typeof days!="undefined"){ //if set persistent cookie
				var expireDate = new Date()
				expireDate.setDate(expireDate.getDate()+days)
				document.cookie = name+"="+value+"; path=/; expires="+expireDate.toGMTString()
			}
			else //else if this is a session only cookie
				document.cookie = name+"="+value+"; path=/"
		},

		urlparamselect:function(){
			window.location.search.match(/expanddiv=([\w\-_,]+)/i) //search for expanddiv=divid or divid1,divid2,etc
			return (RegExp.$1!="")? RegExp.$1.split(",") : []
		},

		preloadimage:function(){
			var preloadimages=this.preloadimages
			for (var i=0; i<arguments.length; i++){
				if (arguments[i] && arguments[i].length>0){
					preloadimages[preloadimages.length]=new Image()
					preloadimages[preloadimages.length-1].src=arguments[i]
				}
			}
		}

	}
})();