function extractPageName(hrefString) {
	var arr = hrefString.split('/');
	return  (arr.length < 2) ? hrefString : /*arr[arr.length-2].toLowerCase() +*/ arr[arr.length-1].toLowerCase();
}
 
function setActiveMenu(arr, crtPage) {
	for (var i=0; i < arr.length; i++) {
		var foo = arr[i].getElementsByTagName("a");
		foo = foo[foo.length-1];
		if(extractPageName(foo.href) == crtPage) {
			if (arr[i].parentNode.tagName != "DIV") {
				if(crtPage == 'index.shtml')
					arr[i].className = "first current";
				else
					arr[i].className = "current";
				//arr[i].parentNode.className = "current";
			}
		}
		else if (crtPage == '') {
				arr[0].className = "first current";
		}
	}
}
 
function setPage() {
	hrefString = document.location.href ? document.location.href : document.location;
 
	if (document.getElementById("navBar") !=null )
	setActiveMenu(document.getElementById("navBar").getElementsByTagName("li"), extractPageName(hrefString));
}