var nn4 = (document.layers) ? true : false;
var timerId = null;
var clength = String(location).length;
//var clang = String(location).substr(String(location).indexOf("/",8)+1,2); //busquem la primera barra
var clang = String(location).substr(String(location).indexOf("/",clength-5),2); //busquem la penultima barra
var langs = new Array ('es','ca','en','fr','de','ch');
var langscontent = new Array ('Español','Català','English','Français','Deutsch','Chinese');

function tolang ( l ) {
	if ( l == clang ) return;
	location1 = String(location).substr(0,String(location).indexOf("/",clength-5)); //afegir l'idioma al final
	location = location1 + "/" + l + "/"; //afegir l'idioma al final
	//location = String(location).replace(/\/(\w+)\//,"/"+l+"/").replace(/#lang$/,''); //sobreescriure l'idioma
}
function hidemenu () {
	menu = document.getElementById("langm");
	if ( menu ) timerId = setTimeout("menu.style.visibility = 'hidden';",500);
}
function showmenu () {
	if ( nn4 ) { return; }
	menu = document.getElementById("langm");
	clearTimeout(timerId);
	if ( menu ) {
		var obj = document.getElementById("langi");
		var h = obj.Height;
		var x = 0; var y = 0;
		x += obj.offsetLeft;
		y -= obj.offsetTop;
		obj = obj.offsetParent;
		
		menu.style.left = x-6;
		menu.style.top = y-112;
		menu.style.visibility = "visible";
	}
}