var ContentHeight = 0;
 var TimeToSlide = 200;
 var openAccordion = '';
 

function runAccordion(index)
 {
   var nID = "Accordion" + index + "Content";
   if(openAccordion == nID)
     nID = '';
    
   ContentHeight = document.getElementById("Accordion" + index + "Content"+"_").offsetHeight;
   setTimeout("animate(" + new Date().getTime() + "," + TimeToSlide + ",'"
       + openAccordion + "','" + nID + "')", 33);
  
   openAccordion = nID;
 }
 
function animate(lastTick, timeLeft, closingId, openingId)
 {  
   var curTick = new Date().getTime();
   var elapsedTicks = curTick - lastTick;
  
   var opening = (openingId == '') ? null : document.getElementById(openingId);
   var closing = (closingId == '') ? null : document.getElementById(closingId);
  
 
  if(timeLeft <= elapsedTicks)
   {
     
    if(opening != null)
             opening.style.height = 'auto';
 
   
     if(closing != null)
     {
       //closing.style.display = 'none';
       closing.style.height = '0px';
     }
     return;
   }
  
   timeLeft -= elapsedTicks;
   var newClosedHeight = Math.round((timeLeft/TimeToSlide) * ContentHeight);
 
  if(opening != null)
   {
     if(opening.style.display != 'block')
       opening.style.display = 'block';
     opening.style.height = (ContentHeight - newClosedHeight) + 'px';
   }
  
   if(closing != null)
     closing.style.height = newClosedHeight + 'px';
 
  setTimeout("animate(" + curTick + "," + timeLeft + ",'"
       + closingId + "','" + openingId + "')", 33);
 }