function popinfo(file, name, winwidth, winheight)
	{
		var look='width='+winwidth+',height='+winheight+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1, resizable=1'
		infoWin = window.open(file, name, look);
		infoWin.focus();
	}