// JavaScript Document 常用方法 var lw=new Object; //先有实例 lw.name='me';//再附加属性 // 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.events={} ; /*@ * fireEvent(tdToday,'click') as