window.onload=setPage;

function testDirectory(hrefString)
{
	var arr = hrefString.split('/');
	return (arr[3]);
	//alert((arr.length < 3) ? hrefString : arr[arr.length-2].toLowerCase());
}


function extractPageName(hrefString)
{
	var arr = hrefString.split('/');
	return  (arr.length < 2) ? hrefString : arr[arr.length-2].toLowerCase() + arr[arr.length-1].toLowerCase();
}

function extractDirectory(hrefString)
{
	var arr = hrefString.split('/');
	return  (arr.length < 3) ? hrefString : arr[arr.length-2].toLowerCase();
}
 
function setActiveMenu(arr, crtPage)
{   
	for (var i=0; i < arr.length; i++)
	{
		if(extractPageName(arr[i].href) == crtPage)
		{   
			if (arr[i].parentNode.tagName != "DIV")
			{
				arr[i].className = "current";
				arr[i].parentNode.className = "current";
			}
		}
	}
}

function setActiveDirectory(arr, crtPage)
{   
	for (var i=0; i < arr.length; i++)
	{
		if(extractDirectory(arr[i].href) == crtPage)
		{   
			if (arr[i].parentNode.tagName != "DIV")
			{
				arr[i].className = "current";
				arr[i].parentNode.className = "current";
			}
		}
	}
}
 
function setPage()
{
	hrefString = document.location.href ? document.location.href : document.location;
	var directoryTester = testDirectory(hrefString);
	if (document.getElementById("navbar001") != null && document.location.pathname != "/") 
	setActiveMenu(document.getElementById("navbar001").getElementsByTagName("a"), extractPageName(hrefString));
	if (directoryTester.match("aspx") == null && document.location.pathname != "/") 
	setActiveDirectory(document.getElementById("navbar001").getElementsByTagName("a"), extractDirectory(hrefString));
}