我的站点的联系表不起作用，“发送消息”按钮没有反应。 不知道发生了什么事。网址：https://wwww.nuggetglobal.com

有人可以帮忙吗？

<!-- contact form -->
        <div class='col-md-8 col-md-offset-2'>
            <div class='widget ContactForm' id='ContactForm1'>
                <div class='contact-form-widget'>
                    <div class='form'>
                        <form name='contact-form'>
                            <div class='fm_name'>
                                <input class='contact-form-name' id='ContactForm1_contact-form-name' name='name' placeholder='Your Name' type='text' value=''/>
                            </div>
                            <div class='fm_email'>
                                <input class='contact-form-email' id='ContactForm1_contact-form-email' name='email' placeholder='Your Email' type='text' value=''/>
                            </div>
                            <div style='clear:both'>
                            </div>
                            <div class='fm_message'>
                                <textarea class='contact-form-email-message' cols='25' id='ContactForm1_contact-form-email-message' name='email-message' placeholder='Your Message' rows='5'/>
                                <input class='contact-form-button contact-form-button-submit' id='ContactForm1_contact-form-submit' type='button' value='Send Message'/>
                                <div class='contact-form-error-message' id='ContactForm1_contact-form-error-message'>
                                </div>
                                <div class='contact-form-success-message' id='ContactForm1_contact-form-success-message'>
                                </div>
                            </div>
                        </form>
                    </div>