var unableToTab = true;
try {
	var tabBox = document.getElementById("tab-desc");
	var tabList =  tabBox.getElementsByTagName("ul");
	var tabHeaders = tabList[0].getElementsByTagName("li");
	var tabContents = document.getElementById("tab-conts-box").childNodes;
	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";
		
		var a=tabHeaders[i].getElementsByTagName("a")[0];
		
		if (a.innerHTML=="Product Reviews") {
			
			$(a).click(function() {
			
				$("#p-info-tbl-rating a").trigger("click");
			
			});
			
			//a.href="#scProductReviews";
			
			/*$(a).click(function(e){
				var revtxt = $("#tab-desc ul li a");
				revtxt.each(function(){
					if($(this).text() == "Product Reviews"){
						shTab(revtxt.index($(this)));
					}
				});
				
			});*/
			
		} else {
			a.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";
}

$("a[href=#scProductReviews], a[href=#customer-reviews]").live('click', function(e){
	var revtxt = $("#tab-desc ul li a");
	revtxt.each(function(){
		if($(this).text() == "Product Reviews"){
			shTab(revtxt.index($(this)));
		}
	});
});