function expandCollapse( divName )
{
	if ( document.getElementById(divName).style.display != 'none' )
	{
		document.getElementById(divName).style.display = 'none';
		document.getElementById(divName + 'Expander').src = "/images/plus.gif";
		document.getElementById(divName + 'Expander').alt = "[+]";
	}
	else
	{
		document.getElementById(divName).style.display = 'block';
		document.getElementById(divName + 'Expander').src = "/images/minus.gif";
		document.getElementById(divName + 'Expander').alt = "[-]";
	}
}