function getQueryString(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
    var r = window.location.search.substr(1).match(reg);
    if (r != null) {
        return unescape(r[2]);
    }
    return null;
}
function setHTCookie(c_name, value, expiredays) {
    let exdate = new Date();
    exdate.setDate(exdate.getDate() + expiredays);
    document.cookie = c_name + "=" + escape(value) + ";path=/;domain=huatu.com" + (expiredays == null ? "" : ";expires=" + exdate.toGMTString());
}
var reg = /^0?1[3465789]\d{9}$/;
var get_mobile = getQueryString("phone") ? getQueryString("phone") : '';
if (get_mobile) {
    if (reg.test(get_mobile)) {
        $(".i_jobcz").hide();
        setHTCookie("cookmobile", get_mobile, 300);
    }
}