var newNetalkerWindow = null
function OpenNetalker(loadpos)
{
	if( !newNetalkerWindow || newNetalkerWindow.closed )
	{
		newNetalkerWindow = window.open(loadpos, "Netalker", "left=270,top=160,width=508,height=500,toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,status=no");
	}
	else
	{
		newNetalkerWindow.focus();
	}
}