window.defaultStatus = "Der Hinkelstein in Marburg";
stunde=1;
mozzi= new Image();
mozzi.src = "images/hinkelstein2.gif";

function zeit()
{
var jetzt = new Date();
var wotag= jetzt.getDay();
 stunde = jetzt.getHours();
var min = jetzt.getMinutes();
var offen=0;
if(wotag==0)
{
if(stunde <3||stunde>18)
offen=1;
}
else if(wotag>0 && wotag<5)
{
if( stunde <3||stunde>18)
offen=1;
}
else if(wotag==5)
{
if( stunde <5||stunde>18)
offen=1;
}
else if(wotag==6)
{
if( stunde <5||stunde>18)
offen=1;
}
if(offen)
  document.getElementById("frag").innerText="!!!";
}
function flop(wen)
{
var img = document[wen];
if (img.filters) {
if (!img.filters.fliph)
img.style.filter += ' fliph()';
else
img.filters.fliph.enabled = !img.filters.fliph.enabled;
}
else
{
if(document.images[wen].src== mozzi.src)
document.images[wen].src = "images/hinkelstein.gif";
else
document.images[wen].src = mozzi.src;
}
}
function max()
{
  window.moveTo(0,0);
  window.resizeTo(screen.availWidth,screen.availHeight);
}

function aufruf(linkname, linktitel)
{
  var allelinks=new Array();
  allelinks = document.getElementsByTagName("a");
  for(var x=0;x<allelinks.length;x++)
  {
    var classteil = document.getElementsByTagName("a")[x].className.split(" ");
    if(linkname==document.getElementsByTagName("a")[x].name
    && linktitel!=classteil[0])
    {
      on_and_off(classteil[0],1);
    }
  }
  on_and_off(linktitel,0);
}

function on_and_off(linktitel,ausblend)
{
  var selbnam=new Array();
  selbnam=document.getElementsByName(linktitel);
  for(var i=0;i<selbnam.length;i++)
  {
    if(document.getElementsByName(linktitel)[i].style.display!="none")
    {
      document.getElementsByName(linktitel)[i].style.display="none";

var classteil = document.getElementsByName(linktitel)[i].className.split(" ");

      on_and_off(classteil[0],1);
    }
    else if(!ausblend)
      document.getElementsByName(linktitel)[i].style.display="block";
  }
}



var loadedobjects=""
var rootdomain="http://"+window.location.hostname

function loadData(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}

// function to resize the background image to optimum:
function resizeImage()
{
	var window_height = document.body.clientHeight;
//	alert(window_height); 
	var window_width  = document.body.clientWidth;
//	alert(window_width  );
	var image_width   = document.images[0].width;
//	alert(image_width);
	var image_height  = document.images[0].height;
//	alert(image_height);
	var height_ratio  = image_height / window_height
	var width_ratio   = image_width / window_width
	if (height_ratio < width_ratio)
	{
		document.images[0].style.width  = "auto"
		document.images[0].style.height = "100%"
	}
	else
	{
		document.images[0].style.width  = "100%"
		document.images[0].style.height = "auto"
	}
//	alert(document.images[0].style.width);
//		alert(document.images[0].style.height);
}