if(typeof(window['mg']) == "undefined") {
  var rand = Math.round(Math.random() * 10000);
  document.write('<iframe style="margin: 0px" name="MG'+rand+'" src="http://ads.vnbmedia.com/banner.php?u=7&l=' + escape(document.location) + '&r=' + escape(document.referrer) + '" marginwidth="0" marginheight="0" height="100" width="100" scrolling="no" border="0" frameborder="0"></iframe>');
  top.mg = 1;
}