function Oeffnen(url, title) {
	PicWindow =
	window.open(url,title,"width=790,height=565,toolbar=0,menubar=0,location=0,resizable=0,scrollbars=auto"); 
	PicWindow.focus();
} 

var Wechselbilder = new Array ("/media/links/chris.jpg",
                               "/media/links/stefan.jpg",
							   "/media/links/volli.jpg",
							   "/media/links/obi.jpg",
							   "/media/links/evi.jpg"
							   );
  
				  
function preloadImages() {
	  if(document.images) {
		  document.imgpreload = new Array();
		  var array = preloadImages.arguments
		  for(i=0; i<array.length; i++) {
			  document.imgpreload[i] = new Image;
			  document.imgpreload[i].src = array[i];
		  }
	  }
  }
  


function rollover(dokument, bild, dateiname) {
	if(dokument.images) {
	    dokument.images [bild].srcORG = dokument.images [bild].src;
		  dokument.images [bild].src = dateiname;
	  }
  }
  
function rollback(dokument, bild) {
	if(dokument.images) {
		 dokument.images[bild].src = dokument.images[bild].srcORG;
	 }
 }