var ContentHeight = 520;

var TimeToSlide = 100.0;

var openAccordion = '';

function runAccordion(index)
{

 
    var nID = "Accordion" + index + "Content";
	var elem= document.getElementById(nID);
	if(elem.style.display == 'none' || elem.style.display == ''){
		 elem.style.display = 'block';
	}else{
		 elem.style.display = 'none';
	}
}

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 = ContentHeight + 'px';
   
    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);
      
}