title: Contact Form 7 - Cannot get rid of 'send' from submit button
body: <p>I've been looking around and everyone says the solution is to take "send" out of the following code:</p>
  
  <p><code>if ( empty( $value ) )
          $value = __('send', 'wpcf7');</code></p>
  
  <p>That's the first thing I did after I replaced my submit button with an image but 'Send' is still overlaid the submit button image, and I'm at a loss as to what to do. This is what my CSS code looks like:</p>
  
  <pre><code>/* Shortcode handler */
  
  add_action( 'init', 'wpcf7_add_shortcode_submit', 5 );
  
  function wpcf7_add_shortcode_submit() {
  wpcf7_add_shortcode( 'submit', 'wpcf7_submit_shortcode_handler' );
  }
  
  function wpcf7_submit_shortcode_handler( $tag ) {
  $tag = new WPCF7_Shortcode( $tag );
  
  $class = wpcf7_form_controls_class( $tag-&gt;type );
  
  $atts = array();
  
  $atts['class'] = $tag-&gt;get_class_option( $class );
  $atts['id'] = $tag-&gt;get_option( 'id', 'id', true );
  $atts['tabindex'] = $tag-&gt;get_option( 'tabindex', 'int', true );
  
  $value = isset( $tag-&gt;values[0] ) ? $tag-&gt;values[0] : '';
  
  if ( empty( $value ) )
      $value = __(' ', 'wpcf7');
  
  
  $atts['class'] = 'button';
  $atts['type'] = 'submit';
  $atts['value'] = $value;
  
  $atts = wpcf7_format_atts( $atts );
  
  $html = sprintf( '&lt;input %1$s /&gt;', $atts );
  
  return $html;
  }
  </code></pre>
  
  <p>NB: I've taken "send" out, leaving a space like ' ' instead of '', in fact I've tried every combination but nothing.</p>
  
  <p>Would it have to do with how I created the submit button image? In the latest version of CF7 I had to add <code>$atts['class'] = 'button';</code> into my submit.php before adding the following into my CSS</p>
  
  <pre><code>.button {
  background-image: url("imageurl.gif");
  background-repeat: no-repeat;
  margin: 0px 0px 0px 0px;
  padding: 0px;
  float: left;
  height: 35px;
  width: 133px;
  border: 0 none;
  cursor: pointer;
  }
  </code></pre>
  
  <p>Any help would be greatly appreciated.</p>