// JavaScript Document

/***********************************************
* Tab Content script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab = new Array()
var initialndx = new Array()

initialtab["tablist"] = "sc1"
initialndx["tablist"]= 0
initialtab["tablist2"] = "ii1"
initialndx["tablist2"]= 0

////////Stop editting////////////////

function cascadedstyle(el, cssproperty, csspropertyNS){
	if (el.currentStyle)
		return el.currentStyle[cssproperty]
	else if (window.getComputedStyle){
		var elstyle=window.getComputedStyle(el, "")
		return elstyle.getPropertyValue(csspropertyNS)
	}
}

var previoustab = new Array()

function expandcontent(cid, listname, aobject){
	if (document.getElementById){
		highlighttab(listname, aobject)
		// detectSourceindex(aobject)
		if (typeof previoustab[listname]!="undefined" && previoustab[listname]!="")
			document.getElementById(previoustab[listname]).style.display="none"
		document.getElementById(cid).style.display="block"
		previoustab[listname]=cid
		if (aobject.blur)
			aobject.blur()
		return false
	}
	else
		return true
}

function highlighttab(listname, aobject){
//	if (typeof tabobjlinks=="undefined")
		collecttablinks(listname)
	initTabpostcolor = "#333333"
	for (i=0; i<tabobjlinks.length; i++)
		tabobjlinks[i].style.backgroundColor=initTabcolor
	var themecolor=aobject.getAttribute("theme")? aobject.getAttribute("theme") : initTabpostcolor
	aobject.style.backgroundColor=document.getElementById("tabcontentcontainer").style.backgroundColor=themecolor
}

function collecttablinks(listname){
	var tabobj=document.getElementById(listname)
	tabobjlinks=tabobj.getElementsByTagName("A")
}

function detectSourceindex(aobject){
	for (i=0; i<tabobjlinks.length; i++){
		if (aobject==tabobjlinks[i]){
			tabsourceindex=i //source index of tab bar relative to other tabs
			break
			}
	}
}

function do_onload2(listname){
	var cookiecheck=window.get_cookie && get_cookie(window.location.pathname).indexOf("|")!=-1
	collecttablinks(listname)
	initTabpostcolor=cascadedstyle(tabobjlinks[0], "backgroundColor", "background-color")
	if (tabobjlinks.length < 2)
		initTabcolor=initTabpostcolor
	else
		initTabcolor=cascadedstyle(tabobjlinks[1], "backgroundColor", "background-color")
	if (typeof enablepersistence!="undefined" && enablepersistence && cookiecheck){
		var cookieparse=get_cookie(window.location.pathname).split("|")
		var whichtab=cookieparse[0]
		var tabcontentid=cookieparse[1]
		expandcontent(tabcontentid, listname, tabobjlinks[whichtab])
	}
	else
		expandcontent(initialtab[listname], listname, tabobjlinks[initialndx[listname]])
}

if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload