function image(object_ID){

if (!document.getElementById) return;

var images = new Array();
var number = 0;

images[number++]="../flash/image1.jpg";
images[number++]="../flash/image2.jpg";
images[number++]="../flash/image3.jpg";
images[number++]="../flash/image4.jpg";
images[number++]="../flash/image5.jpg";
images[number++]="../flash/image6.jpg";
images[number++]="../flash/image7.jpg";
images[number++]="../flash/image8.jpg";

var increment = Math.floor(Math.random() * number);

document.getElementById('random_image').src=images[increment];

}