/* 检测手机号码是否不存在 */
function NotExitsMobile(mobilephone) {
    var returnval = false;
    $.ajax({
        url: '/Ajax/CheckExitsData.aspx',
        type: "Post",
        async: false,
        data: "type=mobile&mobile=" + mobilephone,
        success: function(result) {
            if (result == "true") {
                returnval = false;
            }
            else {
                returnval = true;
            }
        },
        error: function() {
            returnval = false;
        }
    });

    return returnval;
}