var activeNav = function() {
   var curUrl = window.location.toString().split("/");
curUrl = curUrl[curUrl.length - 1]
//alert(curUrl);
$(".navigation li a").each(function() {
   var hreflink = $(this).attr("href");
   if (curUrl == hreflink) {
	//alert(hreflink);
       $(this).addClass("selected");
   }
});

};