Grafik0  = new Image();
Grafik0.src  = "images/fensteroff.gif"
Grafik1  = new Image();
Grafik1.src  = "images/fensteron.gif"

Grafik2  = new Image();
Grafik2.src  = "images/tuerenoff.gif"
Grafik3  = new Image();
Grafik3.src  = "images/tuerenon.gif"

Grafik4  = new Image();
Grafik4.src  = "images/konfioff.gif"
Grafik5  = new Image();
Grafik5.src  = "images/konfion.gif"

Grafik6  = new Image();
Grafik6.src  = "images/marktoff.gif"
Grafik7  = new Image();
Grafik7.src  = "images/markton.gif"

Grafik8  = new Image();
Grafik8.src  = "images/ausstellungoff.gif"
Grafik9  = new Image();
Grafik9.src  = "images/ausstellungon.gif"

Grafik10  = new Image();
Grafik10.src  = "images/serviceoff.gif"
Grafik11  = new Image();
Grafik11.src  = "images/serviceon.gif"


var Anzahl=6;
var Bild_Nr=null;



function bildwechsel(Bild, ind){
 if (Bild_Nr != Bild)
         document.images[Bild].src = eval("Grafik"+ind+".src");
         }

         var interval = 5.0;
var random_display = 1;
interval *= 1000;
var image_index = 0;
image_list = new Array();
image_list[image_index++] = new imageItem("images/curore1.jpg");
image_list[image_index++] = new imageItem("images/curore2.jpg");
image_list[image_index++] = new imageItem("images/curore3.jpg");
image_list[image_index++] = new imageItem("images/curore4.jpg");
var number_of_image = image_list.length;
function imageItem(image_location) {
this.image_item = new Image();
this.image_item.src = image_location;
}
function get_ImageItemLocation(imageObj) {
return(imageObj.image_item.src)
}
function generate(x, y) {
var range = y - x + 1;
return Math.floor(Math.random() * range) + x;
}
function getNextImage() {
if (random_display) {
image_index = generate(0, number_of_image-1);
}
else {
image_index = (image_index+1) % number_of_image;
}
var new_image = get_ImageItemLocation(image_list[image_index]);
return(new_image);
}
function rotateImage(place) {
var new_image = getNextImage();
document[place].src = new_image;
var recur_call = "rotateImage('"+place+"')";
setTimeout(recur_call, interval);
}