$(document).ready(function(){ 
		 //adds the on class to top links
		 var loc = window.location.toString().split("/")
    	loc = loc[loc.length - 1]
    	$("#navContainer ul > li a[href=\""+loc+"\"]").addClass("on"); 
		
		// Add pdf icon for pdf downloads
		$('a.pdf').before("<img src='images/pdf-icon2.gif' />&nbsp;");
    });