<!--
function highlightLink()
{
//Get filename from the URL
thisPage = document.URL.substring(document.URL.lastIndexOf("/")+1 ,document.URL.length);

//Loop through all the links
	for (i=0; i<document.links.length; i++ )
	{
	//Get only the filename from the href of navigation link
	pageLink = document.links[i].href.substring(document.links[i].href.lastIndexOf("/")+1 ,document.links[i].href.length);

	//if the current filename & the link-ed file name are the same, change the background color of that link
		if (thisPage == pageLink)
		{
		//BG is the name of a class that I have defined, that sets background color to grey
		document.links[i].className = "overlineLink";
		}

	}
}
//-->