循环播放图片

var elady_step=3; //1:small, 3:middle, 5:big
var elady_speed=50; //20:fast, 50:middle, 80:slow
var e_tp=new Array();
var e_tplink=new Array();
var adNum_elady1=0; 
var elady_stop_sh=0;
var elady_star_sh=1;
function elady1_moveImg(){
if ((!document.all&&!document.getElementById)||(elady_stop_sh==0)) return;
if (elady_star_sh==1){
 document.all.elady1_divimg.style.pixelTop=parseInt(document.all.elady1_divimg.style.pixelTop)+elady_step;}
else if (elady_star_sh==2){
 document.all.elady1_divimg.style.pixelLeft=parseInt(document.all.elady1_divimg.style.pixelLeft)+elady_step;}
else if (elady_star_sh==3){
 document.all.elady1_divimg.style.pixelTop=parseInt(document.all.elady1_divimg.style.pixelTop)-elady_step;}
else{
 document.all.elady1_divimg.style.pixelLeft=parseInt(document.all.elady1_divimg.style.pixelLeft)-elady_step;}
if (elady_star_sh<4) elady_star_sh++;
else elady_star_sh=1;
setTimeout("elady1_moveImg()",elady_speed);}
e_tplink[0]="";
e_tp[0]="";
e_tplink[1]="";
e_tp[1]="";
e_tplink[2]="";
e_tp[2]="";
e_tplink[3]="";
e_tp[3]="";
var currentimage=new Array();  
for (i=0;i<=3;i++){currentimage[i]=new Image();
      currentimage[i].src=e_tp[i];
         }
         function elady1_set(){   if (document.all)
         {      e_tprotator.filters.revealTrans.Transition=Math.floor(Math.random()*23);
               e_tprotator.filters.revealTrans.apply();   }
               }
               function elady1_playCo()
               {   if (document.all)      e_tprotator.filters.revealTrans.play()
               }function elady1_nextAd(){   if(adNum_elady1                     else adNum_elady1=0;
                        elady1_set();
                           document.images.e_tprotator.src=e_tp[adNum_elady1];
                              elady1_playCo();
                                 theTimer=setTimeout("elady1_nextAd()", 4000);}
                                 function elady1_linkurl(){   jumpUrl=e_tplink[adNum_elady1];
                                    jumpTarget='_blank';
                                       if (jumpUrl != ''){      if (jumpTarget != '')window.open(jumpUrl,jumpTarget);
                                             else location.href=jumpUrl;
                                                }}
function elady1_listMsg()
{   status=e_tplink[adNum_elady1];
document.returnValue = true;}
document.write("

");
document.write('');
document.write('');
document.write("

");