var bannerAD=new Array();
   var bannerADlink=new Array();
   var adNum=0;

   bannerAD[0]="/Images/Main_banner.jpg";
   bannerADlink[0]="#";
   bannerAD[1]="/Images/About_banner.jpg";
   bannerADlink[1]="#/";
   bannerAD[2]="/Images/News_banner.jpg";
   bannerADlink[2]="#";
   bannerAD[3]="/Images/Pro_banner.jpg";
   bannerADlink[3]="#";
   bannerAD[4]="/Images/News_banner.jpg";
   bannerADlink[4]="#";

   var preloadedimages=new Array();
   for (i=1;i<bannerAD.length;i++){
      preloadedimages[i]=new Image();
      preloadedimages[i].src=bannerAD[i];
   }

function setTransition(){
   if (document.all){
      bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
      bannerADrotator.filters.revealTrans.apply();
   }
}

function playTransition(){
   if (document.all)
      bannerADrotator.filters.revealTrans.play()
}

function nextAd(){
	today = new Date();
	var bigNumber = today.getSeconds();
	var randomNum = (bigNumber % 5);

   setTransition();
   document.images.bannerADrotator.src=bannerAD[randomNum];
   playTransition();
   theTimer=setTimeout("nextAd()", 7000);
}

function jump2url(){
   jumpUrl=bannerADlink[adNum];
   jumpTarget='_blank';
   if (jumpUrl != ''){
      if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
      else location.href=jumpUrl;
   }
}
function displayStatusMsg() {
   status=bannerADlink[adNum];
   document.returnValue = true;
}