function cp_contactformpp_get_FULL_site_url($admin = false)
{
    $url = cp_contactformpp_get_site_url($admin);
    $pos = strpos($url, "://");
    if ($pos === false) {
        $url = 'http://' . $_SERVER["HTTP_HOST"] . $url;
    }
    return $url;
}
        <tr valign="top">
         <th scope="row">Min font size:</th>
         <td><input type="text" name="cv_min_font_size" size="10" value="<?php 
echo esc_attr(cp_contactformpp_get_option('cv_min_font_size', CP_CONTACTFORMPP_DEFAULT_cv_min_font_size));
?>
" onblur="generateCaptcha();"  /></td>
         <th scope="row">Max font size:</th>
         <td><input type="text" name="cv_max_font_size" size="10" value="<?php 
echo esc_attr(cp_contactformpp_get_option('cv_max_font_size', CP_CONTACTFORMPP_DEFAULT_cv_max_font_size));
?>
" onblur="generateCaptcha();"  /></td>        
         <td colspan="2" rowspan="">
           Preview:<br />
             <br />
            <img src="<?php 
echo cp_contactformpp_get_site_url();
?>
/?cp_contactformpp=captcha"  id="captchaimg" alt="security code" border="0"  />  
         </td> 
        </tr>             
                

        <tr valign="top">
         <th scope="row">Noise:</th>
         <td><input type="text" name="cv_noise" size="10" value="<?php 
echo esc_attr(cp_contactformpp_get_option('cv_noise', CP_CONTACTFORMPP_DEFAULT_cv_noise));
?>
" onblur="generateCaptcha();" /></td>
         <th scope="row">Noise Length:</th>
         <td><input type="text" name="cv_noise_length" size="10" value="<?php 
echo esc_attr(cp_contactformpp_get_option('cv_noise_length', CP_CONTACTFORMPP_DEFAULT_cv_noise_length));
    ?>
:<br />
     <input type="text" name="couponcode" value=""><br />
<?php 
}
?>
  <br />
<?php 
if (cp_contactformpp_get_option('cv_enable_captcha', CP_CONTACTFORMPP_DEFAULT_cv_enable_captcha, $id) != 'false') {
    ?>
  <?php 
    echo __('Please enter the security code', 'cpcfwpp');
    ?>
:<br />
  <img src="<?php 
    echo cp_contactformpp_get_site_url() . '/?cp_contactformpp=captcha&ps=' . $CP_CPP_global_form_count . '&width=' . cp_contactformpp_get_option('cv_width', CP_CONTACTFORMPP_DEFAULT_cv_width, $id) . '&height=' . cp_contactformpp_get_option('cv_height', CP_CONTACTFORMPP_DEFAULT_cv_height, $id) . '&letter_count=' . cp_contactformpp_get_option('cv_chars', CP_CONTACTFORMPP_DEFAULT_cv_chars, $id) . '&min_size=' . cp_contactformpp_get_option('cv_min_font_size', CP_CONTACTFORMPP_DEFAULT_cv_min_font_size, $id) . '&max_size=' . cp_contactformpp_get_option('cv_max_font_size', CP_CONTACTFORMPP_DEFAULT_cv_max_font_size, $id) . '&noise=' . cp_contactformpp_get_option('cv_noise', CP_CONTACTFORMPP_DEFAULT_cv_noise, $id) . '&noiselength=' . cp_contactformpp_get_option('cv_noise_length', CP_CONTACTFORMPP_DEFAULT_cv_noise_length, $id) . '&bcolor=' . cp_contactformpp_get_option('cv_background', CP_CONTACTFORMPP_DEFAULT_cv_background, $id) . '&border=' . cp_contactformpp_get_option('cv_border', CP_CONTACTFORMPP_DEFAULT_cv_border, $id) . '&font=' . cp_contactformpp_get_option('cv_font', CP_CONTACTFORMPP_DEFAULT_cv_font, $id);
    ?>
"  id="captchaimg<?php 
    echo $CP_CPP_global_form_count;
    ?>
" alt="security code" border="0"  />
  <br />
  <?php 
    echo __('Security Code', 'cpcfwpp');
    ?>
:<br />
  <div class="dfield">
  <input type="text" size="20" name="hdcaptcha_cp_contact_form_paypal_post" id="hdcaptcha_cp_contact_form_paypal_post<?php 
    echo $CP_CPP_global_form_count;
    ?>
" value="" />
" />
  <input type="hidden" name="form_structure" id="form_structure" size="180" value="<?php 
echo str_replace("\r", "", str_replace("\n", "", esc_attr(cp_contactformpp_cleanJSON(cp_contactformpp_get_option('form_structure', CP_CONTACTFORMPP_DEFAULT_form_structure)))));
?>
" />
    <div id="fbuilder">
        <div id="formheader"></div>
        <div id="fieldlist"></div>
    </div>
<br />
<?php 
if (cp_contactformpp_get_option('cv_enable_captcha', CP_CONTACTFORMPP_DEFAULT_cv_enable_captcha) != 'false') {
    ?>
  Please enter the security code:<br />  
  <img src="<?php 
    echo cp_contactformpp_get_site_url() . '/?cp_contactformpp=captcha&width=' . cp_contactformpp_get_option('cv_width', CP_CONTACTFORMPP_DEFAULT_cv_width) . '&height=' . cp_contactformpp_get_option('cv_height', CP_CONTACTFORMPP_DEFAULT_cv_height) . '&letter_count=' . cp_contactformpp_get_option('cv_chars', CP_CONTACTFORMPP_DEFAULT_cv_chars) . '&min_size=' . cp_contactformpp_get_option('cv_min_font_size', CP_CONTACTFORMPP_DEFAULT_cv_min_font_size) . '&max_size=' . cp_contactformpp_get_option('cv_max_font_size', CP_CONTACTFORMPP_DEFAULT_cv_max_font_size) . '&noise=' . cp_contactformpp_get_option('cv_noise', CP_CONTACTFORMPP_DEFAULT_cv_noise) . '&noiselength=' . cp_contactformpp_get_option('cv_noise_length', CP_CONTACTFORMPP_DEFAULT_cv_noise_length) . '&bcolor=' . cp_contactformpp_get_option('cv_background', CP_CONTACTFORMPP_DEFAULT_cv_background) . '&border=' . cp_contactformpp_get_option('cv_border', CP_CONTACTFORMPP_DEFAULT_cv_border) . '&font=' . cp_contactformpp_get_option('cv_font', CP_CONTACTFORMPP_DEFAULT_cv_font);
    ?>
"  id="captchaimg" alt="security code" border="0"  />
  <br />
  Security Code (lowercase letters):<br />
  <div class="dfield">
  <input type="text" size="20" name="hdcaptcha_cp_contact_form_paypal_post" id="hdcaptcha_cp_contact_form_paypal_post" value="" />
  <div class="error message" id="hdcaptcha_error" generated="true" style="display:none;position: absolute; left: 0px; top: 25px;"></div>
  </div>
  <br />
<?php 
}
?>
  <input type="submit" class="submit" name="cp_contactformpp_subbtn" id="cp_contactformpp_subbtn" value="<?php 
_e("Submit");
?>