var ContentHeight = 140;
var TimeToSlide = 250.0;

var openAccordion = '';
var posAccordion = '';
var oId = '';
var cId = '';

function runAccordion(index)
{
  var nID = "Accordion" + index + "ContentT";
  
  if(openAccordion == nID){
    nID = '';
  }
  
  setTimeout("animate("+ new Date().getTime() + "," + TimeToSlide + ",'"+ openAccordion + "','" + nID + "')", 33);
  
  openAccordion = nID;
  posAccordion = index;

}

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';
    }
	var abre = openingId.substr(9,1);
	var cierra = closingId.substr(9,1);
	classChange(abre,cierra);
    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);
}
/*--Cambiar el texto en el acordeon--*/

function classChange(idTagOpen,idTagClose) {

	var deploy = "";
	var undeploy = "";

	if(idTagOpen != 1 && idTagOpen != 2){
		deploy = 0;
	}else{
		deploy = idTagOpen;
	}
	
	if(idTagClose != 1 && idTagClose != 2){
		undeploy = 0;
	}else{
		undeploy = idTagClose;
	}
	if(deploy!=0 && undeploy==0){
		document.getElementById("li"+deploy).className = "pagemnu2act";
	}else if(deploy!=0 && undeploy!=0){
		document.getElementById("li"+deploy).className = "pagemnu2act";
		document.getElementById("li"+undeploy).className = "pagemnu2";
	}else if(deploy==0 && undeploy!=0){
		document.getElementById("li"+undeploy).className = "pagemnu2";
	}
}