var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
var pageTracker = _gat._getTracker("UA-5683816-1");
pageTracker._trackPageview();





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 = "BG";
		}
		
	}
}