var animatedcollapse={
divholders:{},
divgroups:{},
lastactiveingroup:{},
preloadimages: [],
show:function(divids){
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){
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){
if(typeof divid=="object")
divid=divid[0]
this.showhide(divid,"toggle")
},
addDiv:function(divid,attrstring){
this.divholders[divid]=({id: divid,$divref: null,attrs: attrstring})
this.divholders[divid].getAttr=function(name){
var attr=new RegExp(name+"=([^,]+)","i")
return(attr.test(this.attrs)&&parseInt(RegExp.$1)!=0)? RegExp.$1 : null}
this.currentid=divid
return this
},
showhide:function(divid,action){
var $divref=this.divholders[divid].$divref
if(this.divholders[divid]&&$divref.length==1){
var targetgroup=this.divgroups[$divref.attr('groupname')]
if($divref.attr('groupname')&&targetgroup.count>1&&(action=="show" || action=="toggle"&&$divref.css('display')=='none')){
if(targetgroup.lastactivedivid&&targetgroup.lastactivedivid!=divid)
this.slideengine(targetgroup.lastactivedivid,'hide')
this.slideengine(divid,'show')
targetgroup.lastactivedivid=divid}
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]&&$divref.length==1){
var animateSetting={height: action}
if($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 : $togglerimage.data('srcs').open)}
if(animatedcollapse.ontoggle){
try{
animatedcollapse.ontoggle(jQuery,$divref.get(0),$divref.css('display'))}
catch(e){
alert("An error exists inside your \"ontoggle\" function:\n\n"+e+"\n\nAborting execution of function.")}}
})
return false}
},
generatemap:function(){
var map={}
for(var i=0;i<arguments.length;i++){
if(arguments[i][1]!=null){
map[arguments[i][0]]=arguments[i][1]}}
return map
},
init:function(){
var ac=this
jQuery(document).ready(function($){
animatedcollapse.ontoggle=animatedcollapse.ontoggle || null
var urlparamopenids=animatedcollapse.urlparamselect()
var persistopenids=ac.getCookie('acopendivids')
var groupswithpersist=ac.getCookie('acgroupswithpersist')
if(persistopenids!=null)
persistopenids=(persistopenids=='nada')? [] : persistopenids.split(',')
groupswithpersist=(groupswithpersist==null || groupswithpersist=='nada')? [] : groupswithpersist.split(',')
jQuery.each(ac.divholders,function(){
this.$divref=$('#'+this.id)
if((this.getAttr('persist')|| jQuery.inArray(this.getAttr('group'),groupswithpersist)!=-1)&&persistopenids!=null){
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){
cssdisplay='block'}
else if(urlparamopenids[0]=="none"){
cssdisplay='none'}
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')){
var targetgroup=ac.divgroups[this.getAttr('group')] ||(ac.divgroups[this.getAttr('group')]={})
targetgroup.count=(targetgroup.count||0)+1
if(jQuery.inArray(this.id,urlparamopenids)!=-1){
targetgroup.lastactivedivid=this.id
targetgroup.overridepersist=1}
if(!targetgroup.lastactivedivid&&this.$divref.css('display')!='none' || cssdisplay=="block"&&typeof targetgroup.overridepersist=="undefined")
targetgroup.lastactivedivid=this.id
this.$divref.css({display:'none'})}
})
jQuery.each(ac.divgroups,function(){
if(this.lastactivedivid&&urlparamopenids[0]!="none")
ac.divholders[this.lastactivedivid].$divref.show()
})
if(animatedcollapse.ontoggle){
jQuery.each(ac.divholders,function(){
animatedcollapse.ontoggle(jQuery,this.$divref.get(0),this.$divref.css('display'))
})}
var $allcontrols=$('a[rel]').filter('[rel^="collapse["], [rel^="expand["], [rel^="toggle["]')
$allcontrols.each(function(){
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]){
animatedcollapse.preloadimage(this.getAttribute('data-openimage'),this.getAttribute('data-closedimage'))
$togglerimage=$(this).find('img').eq(0).data('srcs',{open:this.getAttribute('data-openimage'),closed:this.getAttribute('data-closedimage')})
ac.divholders[this._divids].$togglerimage=$(this).find('img').eq(0)
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(){
var relattr=this.getAttribute('rel')
var divids=(this._divids=="")? [] : this._divids.split(',')
if(divids.length>0){
animatedcollapse[/expand/i.test(relattr)? 'show' :/collapse/i.test(relattr)? 'hide' : 'toggle'](divids)
return false}
})
})
$(window).bind('unload',function(){
ac.uninit()
})
})
},
uninit:function(){
var opendivids='',groupswithpersist=''
jQuery.each(this.divholders,function(){
if(this.$divref.css('display')!='none'){
opendivids+=this.id+','}
if(this.getAttr('group')&&this.getAttr('persist'))
groupswithpersist+=this.getAttr('group')+','
})
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")
if(document.cookie.match(re))
return document.cookie.match(re)[0].split("=")[1]
return null
},
setCookie:function(name,value,days){
if(typeof days!="undefined"){
var expireDate=new Date()
expireDate.setDate(expireDate.getDate()+days)
document.cookie=name+"="+value+"; path=/; expires="+expireDate.toGMTString()}
else
document.cookie=name+"="+value+"; path=/"
},
urlparamselect:function(){
window.location.search.match(/expanddiv=([\w\-_,]+)/i)
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]}}}}