var timenowrandomimage = 0;
var counttimerrandomimage = 0;
var timesetrandomimage = 5;
var nimagerandomimage = new Image;
var imagesrandomimage = new Array();
var urlsrandomimage = new Array();

document.write('<A HREF="javascript:onClick=go_urlrandomimage();">');
document.write('<IMG NAME="randomimage" SRC=' + imagesrandomimage[counttimerrandomimage] + ' BORDER=0>');
document.write('</A>');

function go_urlrandomimage() {

if (urlsrandomimage[counttimerrandomimage] != "")
 {
 location.href = urlsrandomimage[counttimerrandomimage];
 }

}

function begin_imagerandomimage() {

if (counttimerrandomimage >= (imagesrandomimage.length - 1))
 {
 counttimerrandomimage = 0;
 }
 else
 {
 counttimerrandomimage++;
 }

nimagerandomimage.src = imagesrandomimage[counttimerrandomimage];
document.randomimage.src = nimagerandomimage.src;
}

function check_timerandomimage() {

timenowrandomimage++;

if (timenowrandomimage > timesetrandomimage)
 {
 timenowrandomimage = 0;
 begin_imagerandomimage();
 }

setTimeout('check_timerandomimage();', 1000);
}

check_timerandomimage();