var PositionsReady=false;
var MenuElements=new Array("Hotel2","Restaurant2","Specials2");
var MenuElements_shift=new Array("-320","-261","-155");
var MenuElements_positions=new Array("70","129","235"); 

function showMenu(which){
	if (PositionsReady==true) document.getElementById(which).style.visibility="visible";
}

function hideMenu(which){
	if (PositionsReady==true) document.getElementById(which).style.visibility="hidden";
}


function MenuPositions(){
	if(document.body.clientWidth>770){
		for(i=0;i<MenuElements.length;i++){
			document.getElementById(MenuElements[i]).style.left=(document.body.clientWidth/2)+eval(MenuElements_shift[i]);
		}
	}
	else{
		for(i=0;i<MenuElements.length;i++){
			document.getElementById(MenuElements[i]).style.left=eval(MenuElements_positions[i]);
		}
	}
	PositionsReady=true;
}

function contentsize(){
	var x,y;
	if (self.innerHeight) // all except Explorer
	{
		x = self.innerWidth;
		y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		x = document.documentElement.clientWidth;
		y = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		x = document.body.clientWidth;
		y = document.body.clientHeight;
	}
	if(window.pageYOffset){
		y=y+window.pageYOffset;
	}
	else if(document.body.scrollTop){
		y=y+document.body.scrollTop;
	}
	document.getElementById("div_content").style.height=eval(y-225);
}

function MM_displayStatusMsg(msgStr)
{ 
  status=msgStr;
  document.MM_returnValue = true;
}

function route(){
	var action="http://maps.google.de/?ie=UTF8&hl=de&q=";
	action+=document.route_form.q.value;
	action+="+nach+";
	action+=document.route_form.nach.value;
	document.route_form.action=action;
	document.route_form.submit();
}