// set menu colors for selected tab
function setPage()
{
	if( document.getElementById('nav').getElementsByTagName('a') ){
		var link;
		for( var i=0; (link=document.getElementById('nav').getElementsByTagName('a')[i]); i++ ){
			 if( link.href.indexOf(location.href) != -1 && (location.href.search("html") != -1 || location.href.search("HTML")!=-1) ){ 
			/*	 alert( link.href.indexOf(location.href) + " " + location.href ); */
				 document.getElementById('nav').getElementsByTagName('li')[i].id = 'on';
				 document.getElementById('nav').getElementsByTagName('a')[i].removeAttribute('href');
			 }
		}
	}
}
window.onload=function()
{
	setPage();
}