var showMoreSrc = '/Style Library/Images/Catapult/Icon_Arrow_Down.png';
	var showLessSrc = '/Style Library/Images/Catapult/Icon_Arrow_Up.png';
	var showLessSrcShort = 'icon_arrow_up.png';
	function DetermineShow(imageId, containerId)
	{
		var imgObj = document.getElementById(imageId);
		if (imgObj != null)
		{
			var imgSrc = imgObj.src.toLowerCase();
			
			// show less
			if (imgSrc.indexOf(showLessSrcShort) != -1)
			{
				ShowLess(imageId, containerId);
			}
			
			// show more
			else
			{
				ShowMore(imageId, containerId);
			}
		}
	}
	function ShowMore(imageId, containerId)
	{
		var obj = document.getElementById(containerId);
		var imgObj = document.getElementById(imageId);
		if (obj != null && imgObj != null)
		{
			obj.style.display = "";
			imgObj.src = showLessSrc;
		}
	}
	function ShowLess(imageId, containerId)
	{
		var obj = document.getElementById(containerId);
		var imgObj = document.getElementById(imageId);
		if (obj != null && imgObj != null)
		{
			obj.style.display = "none";
			imgObj.src = showMoreSrc;
		}	
	}