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

var duration=1;
var transition=12;
var t=4;


bannerAD[0]="images/pic/1.jpg";
bannerAD[1]="images/pic/2.jpg";
bannerAD[2]="images/pic/3.jpg";
bannerAD[3]="images/pic/4.jpg";
bannerAD[4]="images/pic/5.jpg";
bannerAD[5]="images/pic/6.jpg";
bannerAD[6]="images/pic/7.jpg";
bannerAD[7]="images/pic/8.jpg";
//bannerADlink[1]="";
//bannerADtarget[1]="_blank";


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.Duration=duration;
      bannerADrotator.filters.revealTrans.Transition=transition;
      bannerADrotator.filters.revealTrans.apply();
   }
}

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

function nextAd(){
   if(adNum<bannerAD.length-1)adNum++ ;
      else adNum=0;
   setTransition();
   document.images.bannerADrotator.src=bannerAD[adNum];
   playTransition();
   theTimer=setTimeout("nextAd()", t*1500);
}

function jump2url(){
   	jumpUrl=bannerADlink[adNum];
   	jumpTarget=bannerADtarget[adNum];
	jumpRel=bannerADrel[adNum];
   
   	if (jumpUrl != '' && jumpUrl != null){
   		if (jumpRel != '' && jumpRel != null)
		{	temp=jumpRel+",toolbar=no,location=no,directories=no,status=no,resizable=no";
			window.open(jumpUrl,'',temp);
		}
      	else if (jumpTarget != '' && jumpTarget != null) window.open(jumpUrl,jumpTarget);
      	else location.href=jumpUrl;
   	}
}

function displayStatusMsg() { 
   status=bannerADlink[adNum];
   document.returnValue = true;
}