var ddaccordion={
contentclassname:{},
expandone:function(headerclass,selected){
this.toggleone(headerclass,selected,"expand")
},
collapseone:function(headerclass,selected){
this.toggleone(headerclass,selected,"collapse")
},
expandall:function(headerclass){
var $=jQuery
var $headers=$('.'+headerclass)
$('.'+this.contentclassname[headerclass]+':hidden').each(function(){
$headers.eq(parseInt($(this).attr('contentindex'))).trigger("evt_accordion")
})
},
collapseall:function(headerclass){
var $=jQuery
var $headers=$('.'+headerclass)
$('.'+this.contentclassname[headerclass]+':visible').each(function(){
$headers.eq(parseInt($(this).attr('contentindex'))).trigger("evt_accordion")
})
},
toggleone:function(headerclass,selected,optstate){
var $=jQuery
var $targetHeader=$('.'+headerclass).eq(selected)
var $subcontent=$('.'+this.contentclassname[headerclass]).eq(selected)
if(typeof optstate=="undefined"||optstate=="expand"&&$subcontent.is(":hidden")||optstate=="collapse"&&$subcontent.is(":visible"))
$targetHeader.trigger("evt_accordion")
},
expandit:function($targetHeader,$targetContent,config,useractivated){
$targetContent.slideDown(config.animatespeed,function(){config.onopenclose($targetHeader.get(0),parseInt($targetHeader.attr('headerindex')),$targetContent.css('display'),useractivated)})
this.transformHeader($targetHeader,config,"expand")
},
collapseit:function($targetHeader,$targetContent,config,isuseractivated){
$targetContent.slideUp(config.animatespeed,function(){config.onopenclose($targetHeader.get(0),parseInt($targetHeader.attr('headerindex')),$targetContent.css('display'),isuseractivated)})
this.transformHeader($targetHeader,config,"collapse")
},
transformHeader:function($targetHeader,config,state){
$targetHeader.addClass((state=="expand")?config.cssclass.expand:config.cssclass.collapse)
.removeClass((state=="expand")?config.cssclass.collapse:config.cssclass.expand)
if(config.htmlsetting.location=='src'){
$targetHeader=($targetHeader.is("img"))?$targetHeader:$targetHeader.find('img').eq(0)
$targetHeader.attr('src',(state=="expand")?config.htmlsetting.expand:config.htmlsetting.collapse)
}
else if(config.htmlsetting.location=="prefix")
$targetHeader.find('.accordprefix').html((state=="expand")?config.htmlsetting.expand:config.htmlsetting.collapse)
else if(config.htmlsetting.location=="suffix")
$targetHeader.find('.accordsuffix').html((state=="expand")?config.htmlsetting.expand:config.htmlsetting.collapse)
},
urlparamselect:function(headerclass){
var result=window.location.search.match(new RegExp(headerclass+"=((\\d+)(,(\\d+))*)","i"))
if(result!=null)
result=RegExp.$1.split(',')
return result
},
getCookie:function(Name){
var re=new RegExp(Name+"=[^;]+","i")
if(document.cookie.match(re))
return document.cookie.match(re)[0].split("=")[1]
return null
},
setCookie:function(name,value){
document.cookie=name+"="+value+"; path=/"
},
init:function(config){
document.write('<style type="text/css">\n')
document.write('.'+config.contentclass+'{display: none}\n')
document.write('<\/style>')
jQuery(document).ready(function($){
ddaccordion.urlparamselect(config.headerclass)
var persistedheaders=ddaccordion.getCookie(config.headerclass)
ddaccordion.contentclassname[config.headerclass]=config.contentclass
config.cssclass={collapse:config.toggleclass[0],expand:config.toggleclass[1]}
config.revealtype=/^(click)|(mouseover)$/i.test(config.revealtype)?config.revealtype.replace(/mouseover/i,"mouseenter"):"click"
config.htmlsetting={location:config.togglehtml[0],collapse:config.togglehtml[1],expand:config.togglehtml[2]}
config.oninit=(typeof config.oninit=="undefined")?function(){}:config.oninit
config.onopenclose=(typeof config.onopenclose=="undefined")?function(){}:config.onopenclose
var lastexpanded={}
var expandedindices=ddaccordion.urlparamselect(config.headerclass)||((config.persiststate&&persistedheaders!=null)?persistedheaders:config.defaultexpanded)
if(typeof expandedindices=='string')
expandedindices=expandedindices.replace(/c/ig,'').split(',')
var $subcontents=$('.'+config["contentclass"])
if(expandedindices.length==1&&expandedindices[0]=="-1")
expandedindices=[]
if(config["collapseprev"]&&expandedindices.length>1)
expandedindices=[expandedindices.pop()]
if(config["onemustopen"]&&expandedindices.length==0)
expandedindices=[0]
$('.'+config["headerclass"]).each(function(index){
if(/(prefix)|(suffix)/i.test(config.htmlsetting.location)&&$(this).html()!=""){
$('<span class="accordprefix"></span>').prependTo(this)
$('<span class="accordsuffix"></span>').appendTo(this)
}
$(this).attr('headerindex',index+'h')
$subcontents.eq(index).attr('contentindex',index+'c')
var $subcontent=$subcontents.eq(index)
var needle=(typeof expandedindices[0]=="number")?index:index+''
if(jQuery.inArray(needle,expandedindices)!=-1){
if(config.animatedefault==false)
$subcontent.show()
ddaccordion.expandit($(this),$subcontent,config,false)
lastexpanded={$header:$(this),$content:$subcontent}
}
else{
$subcontent.hide()
config.onopenclose($(this).get(0),parseInt($(this).attr('headerindex')),$subcontent.css('display'),false)
ddaccordion.transformHeader($(this),config,"collapse")
}
})
$('.'+config["headerclass"]).bind("evt_accordion",function(){
var $subcontent=$subcontents.eq(parseInt($(this).attr('headerindex')))
if($subcontent.css('display')=="none"){
ddaccordion.expandit($(this),$subcontent,config,true)
if(config["collapseprev"]&&lastexpanded.$header&&$(this).get(0)!=lastexpanded.$header.get(0)){
ddaccordion.collapseit(lastexpanded.$header,lastexpanded.$content,config,true)
}
lastexpanded={$header:$(this),$content:$subcontent}
}
else if(!config["onemustopen"]||config["onemustopen"]&&lastexpanded.$header&&$(this).get(0)!=lastexpanded.$header.get(0)){
ddaccordion.collapseit($(this),$subcontent,config,true)
}
})
$('.'+config["headerclass"]).bind(config.revealtype,function(){
if(config.revealtype=="mouseenter"){
clearTimeout(config.revealdelay)
var headerindex=parseInt($(this).attr("headerindex"))
config.revealdelay=setTimeout(function(){ddaccordion.expandone(config["headerclass"],headerindex)},config.mouseoverdelay||0)
}
else{
$(this).trigger("evt_accordion")
return false
}
})
$('.'+config["headerclass"]).bind("mouseleave",function(){
clearTimeout(config.revealdelay)
})
config.oninit($('.'+config["headerclass"]).get(),expandedindices)
$(window).bind('unload',function(){
$('.'+config["headerclass"]).unbind()
var expandedindices=[]
$('.'+config["contentclass"]+":visible").each(function(index){
expandedindices.push($(this).attr('contentindex'))
})
if(config.persiststate==true){
expandedindices=(expandedindices.length==0)?'-1c':expandedindices
ddaccordion.setCookie(config.headerclass,expandedindices)
}
})
})
}
}