var b04_AD      = Array ();
   var b04_ADlink  = Array();
   var b04_ADtitle = Array();
   var b04_Num= 0;
   var b04_myimages=new Array();
   for (i=1;i<b04_AD.length;i++){
      b04_myimages[i]=new Image();
      b04_myimages[i].src=b04_AD[i];
   }

   // 亂數設定換場特效
   function b04_setTransition(){
      if (document.all){
         b04_advert.filters.revealTrans.Transition=Math.floor(Math.random()*23);
         b04_advert.filters.revealTrans.apply();
      }
   }

   // 執行換場特效
   function b04_playTransition(){
      if (document.all)
         b04_advert.filters.revealTrans.play()
   }

   // 開始執行
   function start_b04_advert(){
      b04_Num = (b04_Num<b04_AD.length-1) ? b04_Num+1 : 0 ;
      b04_setTransition();
      document.images.b04_advert.src=b04_AD[b04_Num];
      b04_playTransition();
      b04_theTimer=setTimeout("start_b04_advert()", 10000);
   }

   // 連結新視窗
   function b04_gourl(){
   
   var ss=b04_ADlink[b04_Num];
   var ssu=ss.toLowerCase();
   var re=/.wmv|.mpg|.wav|.avi|.ra|.mpeg|.mp3/;
   var result=ssu.match(re);
   
   if (result){
   
   go(ss,b04_ADtitle[b04_Num],3);
   
   }else{
   
      b04_jumpUrl=b04_ADlink[b04_Num];
      b04_jumpTarget='_blank';
      window.open(b04_jumpUrl,b04_jumpTarget);
	  }
   }

   // 秀狀態列
   function b04_showMsg() {
      status=b04_ADlink[b04_Num];
      b04_advert.title=b04_ADtitle[b04_Num]
      document.b04_returnValue = true;
   }