<!--
var plusImg = new Image();
	plusImg.src = "images/arrow_right.gif"
var minusImg = new Image();
	minusImg.src = "images/arrow_down.gif"

function hideLevel( _levelId, _imgId ) 
{
	var thisLevel = document.getElementById( _levelId );
	var thisImg = document.getElementById( _imgId );
	thisLevel.style.display = "none";
	thisImg.src = plusImg.src;
}
	
function showLevel( _levelId, _imgId )
{
	var thisLevel = document.getElementById( _levelId );
	var thisImg = document.getElementById( _imgId );
	if ( thisLevel.style.display == "none") 
	{
		thisLevel.style.display = "block";
		thisImg.src = minusImg.src;
	}
	else 
	{
		hideLevel( _levelId, _imgId);
	}
}

function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

//-->