function dr_tips(e, a, t) {
t && "undefined" != t ? t *= 1e3 : t = 3e3;
var r = 0;
t < 0 ? r = 1 : 0 == e && (r = 1), r ? 0 == e ? layer.msg(a, {
shade: 0,
title: "",
icon: 2
}) : layer.alert(a, {shade: 0, title: "", icon: 1}) : layer.msg(a, {time: t})
}