function addLoadEvent(func) 
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function') 
	{
		window.onload = func;
	} else {
		window.onload = function() 
		{
			oldonload();
			func();
		}
	}
}


// Highlight the page you are on

function highlightPage() {
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById) return false;
	if (!document.getElementById("navigation")) return false;
	
	var nav = document.getElementById("navigation");
	var links = nav.getElementsByTagName("a");
	
	for (var i=0; i<links.length; i++) 
	{
		var linkurl = links[i].getAttribute("href");
		var currenturl = window.location.href;
		currenturl.indexOf(linkurl);
		if (currenturl.indexOf(linkurl) != -1) 
		{
			links[i].className = "here";
			//var linktext = links[i].lastChild.nodeValue.toLowerCase();
			//document.body.setAttribute("id",linktext);
		}
	}
}
addLoadEvent(highlightPage);