摘要：输出5个5function box(){ var arr = []; for(var i=0; i<5; i++){ arr[i] = function(){ return i; }; } return arr;}var b ... 阅读全文

摘要：//跨浏览器添加事件/*function addEvent(obj, type, fn){ if(typeof obj.addEventListener != 'undefined'){ obj.addEventListener(type, fn, false); }els... 阅读全文

摘要：firebug-lite.jsExplorerCanvas excanvas.js // 兼容IEif(typeof window.G_vmlCanvasManager != 'undefined'){ canvas = window.G_vmlCanvasManager.initEl... 阅读全文

摘要：/**************************************** 检测是否是数组对象*****************************************/var isArray = Function.isArray || function(o){ retu... 阅读全文

摘要：Drag(父类)function Drag(id){ var _this = this; this.disX = 0; this.disY = 0; this.oDiv = document.getElementById(id); this.oDiv.onmousedo... 阅读全文