var ContentHeight = 440;
var TimeToSlide = 250.0;
var openAccordion = '';
var firstTime = true;

function runAccordion(index)
{
  var nID = "Accordion" + index + "Content";
  var titleID = "AccordionTitle" + index;
  if(openAccordion == nID)
    return; //nID = ''; dont close the expanded
	
  if(firstTime == true) {
	  var firstOpen = document.getElementById(nID)
	  firstOpen.style.height = ContentHeight + 'px';
	  firstOpen.style.display = 'block';
	  document.getElementById('title1').className = 'AccordionTitle1Open';
	  //alert("firstTime: " + firstTime);
	  firstTime = false;
  } else {
	  
  	setTimeout("animate(" + new Date().getTime() + "," + TimeToSlide + ",'" + openAccordion + "','" + nID + "')", 33);
	changeMenu(index); 
  }
  openAccordion = nID;
}

function changeMenu(index)
{
	if (index == 1) {
		document.getElementById('title1').className = 'AccordionTitle1Open';
		document.getElementById('title2').className = 'AccordionTitle2';
	} else {
		document.getElementById('title1').className = 'AccordionTitle1';
		document.getElementById('title2').className = 'AccordionTitle2Open';
	}
}

function animate(lastTick, timeLeft, closingId, openingId, openTitle)
{  
  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';
	  /*openTitle.addClass('AccordionTitleOpen');*/
	}
	 
	 
    
    if(closing != null)
    {
      closing.style.display = 'none';
      closing.style.height = '0px';
    }
    return;
  }

  timeLeft -= elapsedTicks;
  var newClosedHeight = Math.round((timeLeft/TimeToSlide) * ContentHeight);
 // var newClosedHeight = Math.round((timeLeft/TimeToSlide) * eval(closing +"Height"));

  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);
}

function goTwitter() {
	window.open("http://twitter.com/#!/BoschAutoParts", "BoschTwitter");
}
function goFacebook() {
	window.open("http://www.facebook.com/BoschAutoParts", "BoschFacebook");
}


$(document).ready(function() {
	runAccordion(1);
});