function go(url)
 { window.location=url;}
 
function menuHighlight()
 {
	loc = new String(document.location);
 	loc = loc.replace("?","&");
 	if(loc.search("page=")>0)
 	 {
 		link  = loc.split("&");
 		alink = (link[1]).split("=");
 		el = document.getElementById(alink[1]);
 		el.className=el.className+"Hover";
 	 }
 	else
 	 {
 		pos = loc.search("lang=");
		lang = "index_" + (pos > 0 ? loc.substring(pos+5,pos+6) : "e" );
		el = document.getElementById(lang);
 		el.className=el.className+"Hover";
 	 }
 }

function menuMouseOver(obj)
 {	
	el = document.getElementById(obj.id);
	el.className=((el.className).search("Hover")==-1?el.className+"Hover":el.className);
 }

function menuMouseOut(obj)
 {
	loc = new String(document.location);
	el  = document.getElementById(obj.id);
	el.className=(loc.search(obj.id)==-1?(el.className).replace("Hover",""):el.className);
 }

function warning(msg)
 {
	document.getElementById('msg').innerHTML = "<center>"+msg+"</center>";
	var eldiv       = document.getElementById("div_msg");
	eldiv.className = "warning";
 }
function warning_reset()
 {
	document.getElementById('msg').innerHTML = "";
	var eldiv       = document.getElementById("div_msg")
	eldiv.className = "hide";
 }