function ddtabcontent(tabinterfaceid){this.tabinterfaceid=tabinterfaceid;this.tabs=document.getElementById(tabinterfaceid).getElementsByTagName("a")
this.enabletabpersistence=true;this.enabletabonmouseover=true;this.hottabspositions=[];this.currentTabIndex=0;this.subcontentids=[];this.revcontentids=[];this.selectedClassTarget="link";}
ddtabcontent.getCookie=function(Name){var re=new RegExp(Name+"=[^;]+","i");if(document.cookie.match(re))
return document.cookie.match(re)[0].split("=")[1];return"";}
ddtabcontent.setCookie=function(name,value){document.cookie=name+"="+value+";path=/";}
ddtabcontent.prototype={expandit:function(tabid_or_position){this.cancelautorun();var tabref="";try{if(typeof tabid_or_position=="string"&&document.getElementById(tabid_or_position).getAttribute("rel"))
tabref=document.getElementById(tabid_or_position)
else if(parseInt(tabid_or_position)!=NaN&&this.tabs[tabid_or_position].getAttribute("rel"))
tabref=this.tabs[tabid_or_position]}
catch(err){alert("Invalid Tab ID or position entered!")}
if(tabref!="")
this.expandtab(tabref);},cycleit:function(dir,autorun){if(dir=="next"){var currentTabIndex=(this.currentTabIndex<this.hottabspositions.length-1)?this.currentTabIndex+1:0}
else if(dir=="prev"){var currentTabIndex=(this.currentTabIndex>0)?this.currentTabIndex-1:this.hottabspositions.length-1}
if(typeof autorun=="undefined")
this.cancelautorun();this.expandtab(this.tabs[this.hottabspositions[currentTabIndex]])},setpersist:function(bool){this.enabletabpersistence=bool},setonmouseover:function(bool){this.enabletabonmouseover=bool},hidetabs:function(bool){if(bool){obj=document.getElementById(this.tabinterfaceid)
obj.style.display="none";}},setselectedClassTarget:function(objstr){this.selectedClassTarget=objstr||"link";},getselectedClassTarget:function(tabref){return(this.selectedClassTarget==("linkparent".toLowerCase()))?tabref.parentNode:tabref},urlparamselect:function(tabinterfaceid){var result=window.location.search.match(new RegExp(tabinterfaceid+"=(\\d+)","i"))
return(result==null)?null:parseInt(RegExp.$1);},expandtab:function(tabref){var subcontentid=tabref.getAttribute("rel");var associatedrevids=(tabref.getAttribute("rev"))?","+tabref.getAttribute("rev").replace(/\s+/,"")+",":""
this.expandsubcontent(subcontentid);this.expandrevcontent(associatedrevids);for(var i=0;i<this.tabs.length;i++){this.getselectedClassTarget(this.tabs[i]).className=(this.tabs[i].getAttribute("rel")==subcontentid)?"tabs-selected":""}
if(this.enabletabpersistence)
ddtabcontent.setCookie(this.tabinterfaceid,tabref.tabposition)
this.setcurrenttabindex(tabref.tabposition)},expandsubcontent:function(subcontentid){for(var i=0;i<this.subcontentids.length;i++){var subcontent=document.getElementById(this.subcontentids[i])
subcontent.style.display=(subcontent.id==subcontentid)?"block":"none"}},expandrevcontent:function(associatedrevids){var allrevids=this.revcontentids
for(var i=0;i<allrevids.length;i++){if(document.getElementById(allrevids[i])!=null){document.getElementById(allrevids[i]).style.display=(associatedrevids.indexOf(","+allrevids[i]+",")!=-1)?"block":"none"}}},setcurrenttabindex:function(tabposition){for(var i=0;i<this.hottabspositions.length;i++){if(tabposition==this.hottabspositions[i]){this.currentTabIndex=i
break}}},autorun:function(){this.cycleit('next',true)},cancelautorun:function(){if(typeof this.autoruntimer!="undefined")
clearInterval(this.autoruntimer)},init:function(automodeperiod){var persistedtab=ddtabcontent.getCookie(this.tabinterfaceid)
var selectedtab=-1;var selectedtabfromurl=this.urlparamselect(this.tabinterfaceid)
this.automodeperiod=automodeperiod||0
for(var i=0;i<this.tabs.length;i++){this.tabs[i].tabposition=i;if(this.tabs[i].getAttribute("rel")){var tabinstance=this
this.hottabspositions[this.hottabspositions.length]=i
this.subcontentids[this.subcontentids.length]=this.tabs[i].getAttribute("rel")
if(this.tabs[i].getAttribute("href").indexOf('#')>=0){this.tabs[i].onclick=function(){tabinstance.expandtab(this);tabinstance.cancelautorun();return false;}}
if(this.enabletabonmouseover){this.tabs[i].onmouseover=function(){tabinstance.expandtab(this)
tabinstance.cancelautorun()
return false;}}
if(this.tabs[i].getAttribute("rev")){this.revcontentids=this.revcontentids.concat(this.tabs[i].getAttribute("rev").split(/\s*,\s*/))}
if(selectedtabfromurl==i||this.enabletabpersistence&&selectedtab==-1&&parseInt(persistedtab)==i||!this.enabletabpersistence&&selectedtab==-1&&this.getselectedClassTarget(this.tabs[i]).className=="tabs-selected"){selectedtab=i}}}
if(parseInt(this.automodeperiod)>500&&this.hottabspositions.length>1){this.autoruntimer=setInterval(function(){tabinstance.autorun()},this.automodeperiod)}
if(selectedtab!=-1){this.expandtab(this.tabs[selectedtab])}else{this.expandtab(this.tabs[this.hottabspositions[0]])}}}