function initTabs()
{
	// initially hide menu.
	var sPath = window.location.pathname;
	//var sPage = sPath.substring(sPath.lastIndexOf('\\') + 1);
	var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
	
	
	if (sPath.indexOf('.html') != -1) {var sPageName = sPage.replace(".html", "");}
	else if (sPath.indexOf('.php') != -1) {var sPageName = sPage.replace(".php", "");}
	else if (sPath.indexOf('') != -1) {var sPageName = "index";}
		
	var sets = document.getElementsByTagName("ul");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("menu") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				//set page active.
				if (links[j].className.indexOf(sPageName) != -1)
				{
					links[j].className += " active";
					if (links[j].className.indexOf("tab1-") != -1)
					{
						var navSelected = document.getElementById("nav1");
						var tabSelected = document.getElementById("tab1");
						var footerSeleted = document.getElementById("fl-" +sPageName);
						//set Selected values.
						navSelected.className += " active";
						tabSelected.className =  tabSelected.className.replace(" hidden", "show");
						footerSeleted.className += "active"; 
					}
					if (links[j].className.indexOf("tab2-") != -1)
					{
						var navSelected = document.getElementById("nav2");
						var tabSelected = document.getElementById("tab2");
						var footerSeleted = document.getElementById("fl-" +sPageName);
						//set Selected values.
						navSelected.className += " active";
						tabSelected.className =  tabSelected.className.replace(" hidden", "show");
						footerSeleted.className += "active"; 
					}
					if (links[j].className.indexOf("tab3-") != -1)
					{
						var navSelected = document.getElementById("nav3");
						var tabSelected = document.getElementById("tab3");
						var footerSeleted = document.getElementById("fl-" +sPageName);
						//set Selected values.
						navSelected.className += " active";
						tabSelected.className =  tabSelected.className.replace(" hidden", "show");
						footerSeleted.className += "active"; 
					}
				}
				
			}
		}
	}
}
if (window.addEventListener) window.addEventListener("load", initTabs, false);
else if (window.attachEvent) window.attachEvent("onload", initTabs);