var activeTab="tabProductTab-1";
var activeContent="ProductTab-1";
Event.observe(window,"load",initTabs);
function clickTab(newTab)
{
	var obj=$(newTab);
	var tabid=obj.identify();
	var contentID=tabid.replace("tab","");
	$(activeContent).hide();
	$(contentID).show();
	$(activeTab).removeClassName("tab-selected");
	$(tabid).removeClassName("tab");
	$(activeTab).addClassName("tab");
	$(tabid).addClassName("tab-selected");

	
	activeContent=contentID;
	activeTab=tabid;
}
function initTabs()
{
	$('ProductTab-2','ProductTab-3').invoke('hide');
}