var ContentHeight = 125;

var TimeToSlide = 320.0;



var openAccordion = '';

var last_index = '';

var index = '';

var old_index;

var openingId = 'Accordion1Content';

if (index == ''){

	

	newImagexy = "images/home_menu/Collapsed_Menu_Button_Down.jpg";

	document.getElementById('Click1Content').style.backgroundImage = "url('"+newImagexy+"')";	

	document.getElementById('Click1Content').style.backgroundRepeat = "no-repeat";

	//  setTimeout("animate(" + new Date().getTime() + "," + TimeToSlide + ",'Accordion1Content','Accordion'" + index + "'Content')", 33);



	var openAccordion = 'Accordion1Content';

	}

	

function runAccordion(index)

{



	

	var cID = "Click" + index + "Content";

  	var nID = "Accordion" + index + "Content";

	newImage = "images/home_menu/Collapsed_Menu_Button_Down.jpg";

	document.getElementById(cID).style.backgroundImage = "url('"+newImage+"')";	

	document.getElementById(cID).style.backgroundRepeat = "no-repeat";	

		//alert('change my background here');

	if(last_index != index){

	//alert('not equal');

	//newImagex = "images/home_menu/Collapsed_Menu_Button_Up.jpg";

	

	old_index = last_index;

	last_index = index;

	//alert('new'+last_index)

	}else{	

		//alert('equal');

		//alert(last_index);

	}

	//last_index = index;

  if(openAccordion == nID){

    nID = '';

	// this statement stops you from being able to collapse all menus at once, (leaves one open)

	  }else{ 

	    //alert(openAccordion);

	  setTimeout("animate(" + new Date().getTime() + "," + TimeToSlide + ",'" + openAccordion + "','" + nID + "')", 33);

  		

		openAccordion = nID;

		

		//alert(nID);

	  }

	  

}



function animate(lastTick, timeLeft, closingId, openingId)

{  

//alert(lastTick);

//alert(timeLeft);

//alert(closingId);

//alert(openingId);

  var curTick = new Date().getTime();

 

  var elapsedTicks = curTick - lastTick;

  //alert(elapsedTicks);

  //alert(elapsedTicks);

  

  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';

	  //swap the button here

	  if (old_index==''){

		  varIndex = '1'

	  }else{

		varIndex = old_index;

	  }

	newImagex = "images/home_menu/Collapsed_Menu_Button_Up.jpg";

	document.getElementById('Click'+varIndex+'Content').style.backgroundImage = "url('"+newImagex+"')";	

	document.getElementById('Click'+varIndex+'Content').style.backgroundRepeat = "no-repeat";	

	//alert(old_index);

    }

    return;

  }

 

  timeLeft -= elapsedTicks;

  

  var newClosedHeight = Math.round((timeLeft/TimeToSlide) * ContentHeight);

//alert(newClosedHeight);

  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);



}