function changeTab(whichTab, me) {
	liList = me.parentNode.parentNode.getElementsByTagName('li');
	for (i=0;i<liList.length;i++) {
		liList[i].id="";
	}
	me.parentNode.id="current";
	var nodes =	document.getElementById("infoContent").childNodes;
	for(var i = 0; i < nodes.length; i++) {
		if(whichTab == nodes[i].id) {
			document.getElementById(nodes[i].id).style.display="block";
		} else {
			document.getElementById(nodes[i].id).style.display="none";
		}	
	}		
}

function popup(src) {
	win = window.open(src, "", "top=20,left=20,height=450,width=450,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no");
}