var binary = "/manager/billmgr";

		function setQ () {
			document.cookie = binary.substr(binary.lastIndexOf('/')+1) + "4="+ document.authform.theme.options[document.authform.theme.selectedIndex].value +":"+ document.authform.lang.options[document.authform.lang.selectedIndex].value +":0; path=/; expires=Wednesday, 18-May-33 03:33:20 GMT";
			return true;
		}
		function langtheme_change () {
			top.location = binary+"?lang="+document.authform.lang.options[document.authform.lang.selectedIndex].value+"&theme="+document.authform.theme.options[document.authform.theme.selectedIndex].value;
      setQ();
		}