var Timer;
var name;
var menu;

var allMenues = new Array("start","angebot","wir","kontakt","tour","links");
var num = allMenues.length;

function Menue(name)
{
	for(i=0;i<num;i++)
	{
		var this_menue = allMenues[i];
		document.getElementById("navi_u_"+this_menue).style.display="none";
	}
	document.getElementById("navi_u_"+name).style.display="block";
	clearTimeout(Timer);		
}

function aus(menu)
{
	document.getElementById("navi_u_"+menu).style.display="none";
}

function MenueAusLang(name)
{	
	menu=name;		
	Timer = setTimeout("aus(menu);",500);
}