var unableToTab = true;
try {
	var tabList =  document.getElementById("sctab");
	var tabHeaders = tabList.getElementsByTagName("li");
	var tabContentsTemp = document.getElementById("sctabinfo").childNodes;
	var tabContents = new Array();
	for(var i=0, len = tabContentsTemp.length; i < len; i++){
		if(tabContentsTemp[i].nodeName == "DIV")
			tabContents.push(tabContentsTemp[i]);
	}
	var totalTabs = tabHeaders.length;
	var currentTab = 0;
	tabHeaders[0].className = "tabhover";
	tabHeaders[0].getElementsByTagName("a")[0].onclick = function () { shTab(0); return false; };
	tabContents[0].style.display = "block";
	for (i = 1; i < totalTabs; i++) {
		tabHeaders[i].className = "tabheader";
		tabHeaders[i].getElementsByTagName("a")[0].onclick = (function(index){ return (function(){ shTab(index); return false; });})(i);
		tabContents[i].style.display = "none";
	}
	unableToTab = false;
} catch (err) {
	unableToTab = true;
}

function shTab(showTab){
	if (unableToTab || (showTab > totalTabs) || (showTab == currentTab)) return false;
	tabHeaders[currentTab].className = "tabheader";
	tabContents[currentTab].style.display = "none";
	currentTab = showTab;
	tabHeaders[currentTab].className = "tabhover";
	tabContents[currentTab].style.display = "block";
}


/* -- DUPLICATED FOR SECOND TABBED TABLE -- */
var unableToTab2 = true;
try {
	var tabList2 =  document.getElementById("pit-sctab");
	var tabHeaders2 = tabList2.getElementsByTagName("li");
	var tabContentsTemp2 = document.getElementById("pit-sctabinfo").childNodes;
	var tabContents2 = new Array();
	for(var i=0, len = tabContentsTemp2.length; i < len; i++){
		if(tabContentsTemp2[i].nodeName == "DIV")
			tabContents2.push(tabContentsTemp2[i]);
	}
	var totalTabs2 = tabHeaders2.length;
	var currentTab2 = 0;
	tabHeaders2[0].className = "tabhover";
	tabHeaders2[0].getElementsByTagName("a")[0].onclick = function () { shTab2(0); return false; };
	tabContents2[0].style.display = "block";
	for (i = 1; i < totalTabs2; i++) {
		tabHeaders2[i].className = "tabheader";
		tabHeaders2[i].getElementsByTagName("a")[0].onclick = (function(index){ return (function(){ shTab2(index); return false; });})(i);
		tabContents2[i].style.display = "none";
	}
	unableToTab2 = false;
} catch (err) {
	unableToTab2 = true;
}

function shTab2(showTab2){
	if (unableToTab2 || (showTab2 > totalTabs2) || (showTab2 == currentTab2)) return false;
	tabHeaders2[currentTab2].className = "tabheader";
	tabContents2[currentTab2].style.display = "none";
	currentTab2 = showTab2;
	tabHeaders2[currentTab2].className = "tabhover";
	tabContents2[currentTab2].style.display = "block";
}