var urltosite = location.protocol + "//" + location.hostname + "/lib/sundae/";


function getcurrentpage() { 
	if (!document.getElementsByTagName) return;  
 	var anchors = document.getElementsByTagName("a"); 
 	var thispage = location.href; 
 	for (var i=0; i<anchors.length; i++) {  
 		var anchor = anchors[i]; 
 		thisHREF = anchor.getAttribute("href"); 
 		if ((thisHREF == thispage) || ( urltosite + thisHREF == thispage)) { 
 			anchor.id = "current"; 
 			return; 
 		} 
 	}  
}