function startup()
{

	var topnav = document.getElementById('navigator_top');
	if(topnav != null)
	{
		var sloc = window.location.href.toLowerCase().replace('.html','/').replace('//','/');
		var arrloc = sloc.split('/');
		var i;
		for(i =3; i < arrloc.length;i++)
			arrloc[i] = null;
		
		sloc = arrloc.join('/').replace('//','/');
		var as = topnav.getElementsByTagName('A');
		for(var i=0; i< as.length;i++)
		{
			var sAloc = as[i].href.toLowerCase();
			sAloc = sAloc.replace('.html','/').replace('//','/').replace('//','/');
			if(sAloc == sloc)
			{
				as[i].className = 'navigator_top_selected';
			}
		}
	}

	var subnav = document.getElementById('left_content_layer');
	if(subnav != null)
	{
		var sloc = window.location.href.toLowerCase();
		var as = subnav.getElementsByTagName('a');
		for(var i=0; i< as.length;i++)
			if(as[i].href.toLowerCase() == sloc)
			{
				as[i].className = 'navigator_left_selected';	
			}
	}
}