www.gusucode.com > ecShop PHP网上商城系统 粉丝修复版 v2.7.3源码程序 > ecshop_xf_v2.7.3/demo/js/common.js
function $(id, winHDL) { if (typeof(winHDL) === "undefined") { winHDL = window; } return winHDL.document.getElementById(id); } Array.prototype.shift = function () { var firstUnit = this[0]; for (var i = 0; i < this.length; i++) { this[i] = this[i+1]; } this.pop(); return firstUnit; } function QueryString(item){ var sValue=location.search.match(new RegExp("[\?\&]"+item+"=([^\&]*)(\&?)","i")) return sValue?sValue[1]:sValue }