// JavaScript Document 常用方法 String.prototype.inArray = function(arr) { for(var i =0; i lw.showMe=function(param) //再附加方法 { alert(this.name + param); } lw.form={}; /* * validate email */ lw.form.emailValidate=function(inputId) { var emailAddress= document.getElementById(inputId).Value; var emailReg=/^[-_.a-z0-9]+@([_a-z0-9+\.])+[a-z0-9]{2,4}$/; if (emailReg.test(emailAddress)){ return true; } else { return false; } } lw.form.select={}; lw.form.select.forceSelect=function(el,value) { for (var i=0; i