자동등록방지 계속 액박떠서 없애려면..

아래는 register_form.php인데 아래소스 주석치는거 외에 또 바꿔야하는게있나요......

완전초보입니다.......

<tr>

            <td>
<script>var g5_captcha_url  = "http://www.woorim96.com/plugin/kcaptcha";</script>
<script src="http://www.woorim96.com/plugin/kcaptcha/kcaptcha.js"></script>
<fieldset id="captcha" class="captcha">
<legend><label for="captcha_key">자동등록방지</label></legend>
<img src="javascript:void(0);" alt="" id="captcha_img">
<button type="button" id="captcha_mp3"><span></span>숫자음성듣기</button>
<button type="button" id="captcha_reload"><span></span>새로고침</button><input type="text" name="captcha_key" id="captcha_key" required class="captcha_box required" size="6" maxlength="6">
<span id="captcha_info">자동등록방지 숫자를 순서대로 입력하세요.</span>
</fieldset></td>  
        </tr>    
        </tbody>
​