function scTDinit() {
	var unableToTab = true;
	try {
		var tabList =  document.getElementById("sctab");
		var tabHeaders = tabList.getElementsByTagName("li");
		var tabContentsTemp = document.getElementById("sctabinfo").childNodes;
		var revBox = document.getElementById('rev-box');
		var headThree = document.getElementById('tabheader3');
		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 (revBox.style.display == "block") {
			revBox.style.display = "none";
		}
		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";
	}
}

/*------If product reviews are in the tabbed details-------------------*/
function showReviews() {
	var prodConts = document.getElementById('sctabinfo');
	var prodDivs = prodConts.childNodes;
	var prodTab = document.getElementById('sctab');
	var tabChil = prodTab.getElementsByTagName('li');
	for(kl=0; kl<tabChil.length; kl++) {
		if(tabChil[kl].id == "tabheader3") {
			tabChil[kl].className = "tabhover";
		} else {
			tabChil[kl].className = "tabheader";
		}
	}
	for(lm=0; lm<prodDivs.length; lm++) {
		if (prodDivs[lm].id == "rev-box") {
			prodDivs[3].style.display = "block";
		} else {
			prodDivs[lm].style.display = "none";
		}
	}
}