function ShowHide(id)
{
	var obj = document.getElementById(id);
	
	if (obj.className == 'subcategory_hidden')
	{
		obj.className = 'subcategory';
	}
	else
	{
		obj.className = 'subcategory_hidden';
	}
    return false;
}

function SlideOut(id, height)
{
	var newheight = height;
	if (newheight < 360)
	{	
		newheight = newheight + 5;
		document.getElementById(id).style.height = newheight + "px";
		setTimeout("SlideOut('" + id + "', " + newheight + ")", 10);
	}
    return false;	
}

function ShowCost(id)
{
	var obj = document.getElementById(id);
	
	if (obj.className == 'costhidden')
	{		
		obj.className = 'costvisible';
	}
	else
	{
		obj.className = 'costhidden';
	}
    return false;	
}