function telephone10(Phone)//电话号码的判断，
{
    var num = document.getElementById(Phone).value;
    var partten = /^0(([1,2]\d)|([3-9]\d{2}))\d{8}$/;
    var partten1 = /^1[3,5,8]\d{9}$/;
    if (num.length == 11) {
        if (partten.test(num) || partten1.test(num)) {
            return true;
        } else {
            return false;
        }
    } else {
        return false;
    }
}

function password10(password) {
    var patrn = /^(\w){4,16}$/;
    var s = $.trim(document.getElementById(password).value);
    if (s == "") {
        alert("密码不能为空!");
        return false;
    } else
        if (s.length > 16 || s.length <= 3) {
        alert("密码长度不正确,请输入4-16位密码!");
        return false;
    }
    else if (s.indexOf("'") != -1 || s.indexOf(" ") != -1) {
        alert("密码中不能存在单引号和空格!");
        return false;
    }
    else {
        return true;
    }
}

function submit_bt2() {
    if (!telephone10("login_name")) {
        alert("手机号格式错误");
        return false;
    }
    if (!password10("login_pwd")) {
        return false;
    }
    else {
        return true;
    }
}