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++)
	{
		if(extractPageName(arr[i].href) == crtPage)
		{
			if (arr[i].parentNode.tagName != "DIV")
			{
				arr[i].className = "current";
				arr[i].parentNode.className = "current";
			}
		}
	}
}

function setPage(passedID)
{
	hrefString = document.location.href ? document.location.href : document.location;

	if (document.getElementById(passedID)!=null)
		setActiveMenu(document.getElementById(passedID).getElementsByTagName("a"), extractPageName(hrefString));
}


function showhide(id)
{ 
	if (document.getElementById)
	{ 
		obj = document.getElementById(id); 
		if (obj.style.display == "none")
		{ 
			obj.style.display = ""; 
		} else { 
			obj.style.display = "none"; 
		} 
	} 
}