function toggleItem(val)
{
	optionObj = document.getElementById('item' + val)
	imgObj = eval('document.img' + val)
	if(optionObj.style.display == "none")
	{
		optionObj.style.display = ""
		imgObj.src = "/images/minus.gif"
	}
	else
	{	
		optionObj.style.display = "none"
		imgObj.src = "/images/plus.gif"
	}
}