<script language="javaScript">
<!--//
var i_strngth=1;
var i_image=0;
var timer;
var max = 0;
function showimage()
{  
 if (i_strngth <=110)
 {  
  disableAll(i_image); 
  document.getElementById("Ctrl_Power_Pic1__ctl"+i_image).style.display="";
  document.getElementById("Ctrl_Power_Pic1__ctl"+i_image).filters.alpha.opacity=i_strngth;
  i_strngth=i_strngth+10;
  timer=setTimeout("showimage()",50);
 }
 else
 {
  clearTimeout(timer)
  if(document.getElementById("Ctrl_Power_Pic1__ctl1")!=null)
  timer=setTimeout("hideimage()",2000)
 }
}

function disableAll(id)
{
 pre=-1;
 if(id==0)
 {
  if(max>0)
   pre = max-1;
 }
 else
  pre = id-1;
 if (document.getElementById("Ctrl_Power_Pic1__ctl"+pre)==null)
  return;
 document.getElementById("Ctrl_Power_Pic1__ctl"+pre).style.display="none";
}

function hideimage()
{
 if (i_strngth >=-10)
 {
  disableAll(i_image);  
  document.getElementById("Ctrl_Power_Pic1__ctl"+i_image).style.display="";
  document.getElementById("Ctrl_Power_Pic1__ctl"+i_image).filters.alpha.opacity=i_strngth;
  
  i_strngth=i_strngth-10;
  timer=setTimeout("hideimage()",100);
 }
 else
 {
  clearTimeout(timer);
  i_image++;
  if (document.getElementById("Ctrl_Power_Pic1__ctl"+i_image)==null)
  {
   max=i_image;
   i_image=0;
  }
  
  i_strngth=1;
  timer=setTimeout("showimage()",100) ;
 }
}

function Start()
{
 showimage();
}

function Stop()
{
 window.clearTimeout(timer);
}
//-->
</script>
在Html中这样使用该脚本:
<div >
 </Map>

</div>

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