//获取长度为len的随机字母

//获取长度为len的随机字母
function zimu(len){
len = len || 1;
var $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
var maxPos = $chars.length;
var pwd = '';
for (i = 0; i < len; i++) {
pwd += $chars.charAt(Math.floor(Math.random() * maxPos));
}

//引用
$("#Editor").val(mingzi(5)); //生成5个字母

//获取随机邮箱后续

//获取随机邮箱后续
function youxiang(){
var Arr = ["@qq.com","@163.com","@sina.cn"];
var n = Math.floor(Math.random()*Arr.length + 1)-1;
//alert(Arr[n]);
return Arr[n];
};

//引用

$("#Email").val(youxiang());