window.onload = function() {
		Menu.init();
	}
	
	
	var Menu = {
		images: null,
		imagecounter: 1,
			
		init: function() {
			
			
			
			
			this.images = headerImages.split(",");		
			var load = new Array(this.images.size());
			for(var i = 0; i < this.images.size(); i++) {
				load[i] = new Image();
				load[i].src = this.images[i];
			}
				
			var headerpos = $("headerimg").cumulativeOffset();
			
			new PeriodicalExecuter(function(pe) {
				var img = new Element("img", {src: this.images[this.imagecounter]});
				img.setStyle({
					position: "absolute",
					zIndex: "3",
					top: headerpos.top + "px",
					left: headerpos.left + "px",
					opacity: 0
				});
				
				$("headerimg").setStyle({
					opacity: 1.0
				});
				
				$("header").insert(img);
				new Effect.Morph(img, {
					style: "opacity: 1.0",
					duration: 0.5,
					afterFinish: function(eff) {
						$("headerimg").src = eff.element.src;
						eff.element.remove();
					}
				});
				
				this.imagecounter = (this.imagecounter + 1) % this.images.size();
			}.bind(this), 6);
		}
	};
	
	function change_img(verzeichnis){
		document.getElementById("ansicht").src="img/hotels/"+verzeichnis;
		
		
	}

var http_request = false;

function macheRequest(nummer) 
{
	http_request = false;
	if (window.XMLHttpRequest) 
	{ // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) 
		{
			http_request.overrideMimeType('text/xml');
			// zu dieser Zeile siehe weiter unten
		}
	} 
	else if (window.ActiveXObject) 
	{ // IE
		try 
		{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} 	catch (e)
		 	{
				try 
				{
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
	}
	
	if (!http_request) 
	{
		alert('Ende :( Kann keine XMLHTTP-Instanz erzeugen');
		return false;
	}
	
var url="conf/sortierung.php?auswahl="+nummer;
http_request.onreadystatechange = ausgabe;
http_request.open('GET', url, true);
http_request.send(null);
}

function ausgabe() 
{
if (http_request.readyState == 4) 
{
	var answer = http_request.responseText;
	if(document.getElementById("pausch_sort").innerHTML != answer)
	{
		document.getElementById("pausch_sort").innerHTML = ""
		/*document.getElementById("ablauf").style.display = "block";*/
		document.getElementById("pausch_sort").innerHTML = answer;
		
	}
	else
	{
		document.getElementById("pausch_sort").innerHTML = "";
	}
}
}
function reise()
{
	var auswahl=0;
	auswahl = document.auswahl.sortierung.selectedIndex;
	nummer   = document.auswahl.sortierung.options[auswahl].value;

	var kategorie=document.auswahl.wkat.value;
	
		if(nummer!=0)
		{
			macheRequest(nummer);
		}
		
	
	
}