e = window.event;
	function showPU(popup,x,y) {
		PUobj = document.getElementById(popup);
		PUobj.style.visibility = "visible";
		PUobj.style.top = y;
		PUobj.style.left = x + 24;
 
	}
	function hidePU(popup) {
		PUobj = document.getElementById(popup);
		PUobj.style.visibility = "hidden";
	}

	var fame_streets = new Image;
	var fame_skel = new Image;
	fame_streets.src = "images/Fame_Map.gif";
	fame_skel.src = "images/Fame_Map-skeleton.gif";
	
	function changeLink(map, link1, link2) {
		document.fame_map.src = map;
		document.getElementById(link1).style.color='blue';
		document.getElementById(link1).style.textDecoration='underline'; 
		document.getElementById(link2).style.color='black';
		document.getElementById(link2).style.textDecoration='none'; 
		return false;
	}

	var curPU = '';

	function showDirections(dirLink,x ,y) {
		linkOn('N8');
		linkOn('S8');
		linkOn('NM');
		linkOn('SM');
		linkOff(dirLink);
		if (curPU != '') {
			hidePU(curPU);
		}
		showPU(dirLink,x,y);
		curPU = dirLink;
		document.location = "#top";
		return false;
	}


	function linkOn(linkOBJ) {
		document.getElementById(linkOBJ).style.color='blue';
		document.getElementById(linkOBJ).style.textDecoration='underline'; 
	}

	function linkOff(linkOBJ) {
		document.getElementById(linkOBJ).style.color='black';
		document.getElementById(linkOBJ).style.textDecoration='none'; 
	}