/***********************************************
* 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=[1, "sc1"]

////////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=""

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

function highlighttab(aobject){
	if (typeof tabobjlinks=="undefined")
		collecttablinks()
	for (i=0; i<tabobjlinks.length; i++)
		if (tabobjlinks[i] == aobject) {
			tabobjlinks[i].style.backgroundColor="#005999"
			tabobjlinks[i].style.color="#FFFFFF"
		} else {
			tabobjlinks[i].style.backgroundColor=""
			tabobjlinks[i].style.color="#969696"
		}
}


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

/*Clear default form value script- By Ada Shimar (ada@chalktv.com)
If you have set the field's Value so that there is default text in the field, 
this clears the field when the user clicks in it
add:  onFocus="clearText(this)"    to each input tag*/
function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}

function showMessage(message) {
	alert(message)
}

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_onload(){
var cookiename=(typeof persisttype!="undefined" && persisttype=="sitewide")? "tabcontent" : window.location.pathname
var cookiecheck=window.get_cookie && get_cookie(cookiename).indexOf("|")!=-1
collecttablinks()
/*initTabcolor=cascadedstyle(tabobjlinks[1], "class", "class")
initTabpostcolor=cascadedstyle(tabobjlinks[0], "class", "class")
/*initTabcolor=cascadedstyle(tabobjlinks[1], "backgroundColor", "background-color") */
/* initTabpostcolor=cascadedstyle(tabobjlinks[0], "backgroundColor", "background-color") */
if (typeof enablepersistence!="undefined" && enablepersistence && cookiecheck){
var cookieparse=get_cookie(cookiename).split("|")
var whichtab=cookieparse[0]
var tabcontentid=cookieparse[1]
expandcontent(tabcontentid, tabobjlinks[whichtab])
}
else
expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
}

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