$(document).ready(function() { 
 
  imgList = ["printinks2sizen.jpg", "exclusive.gif", "tins2n.jpg", "onestop.gif", "bottles2sizen.jpg", "onlinecat.gif",  "rollers3n.jpg", "postage.gif", "tubesn.jpg", "presses.gif", "antiqueprintmakern.jpg", "pricing.gif", "presses.jpg", "qualityprod.gif", "rollersn.jpg", "safety.gif", "tinsn.jpg", "specialistmat.gif", "presses.jpg", "specialoffers.gif", "screen_print_ink2n.jpg", "tradmodprint.gif", "tapen.jpg"];
  xrotate() ; 
  
}); 

function xrotate() {

    $('#ad_image').fadeIn('slow', function() {
       // Animation complete swap the image and do it again .. and again ...

        $('#ad_image').delay(10000).fadeOut('slow', function() {
          // Animation complete.
          var rand = Math.floor ( Math.random ( ) * (imgList.length - 1) );
          $('#ad_image').attr('src','/shop/images/mainvid/'+ imgList[rand]) ;
          xrotate(); 
        });
       
    });
}