/**
  * themeple_viewgen::upload()
  * 
  * @param mixed $element
  * @return
  */
 function upload($element)
 {
     $postId = themeple_media::get_custom_post($element['name']);
     $output = '';
     $output .= '<input type="text" class="semi_input themeple_upload_input" name="' . $element['id'] . '" id="' . $element['id'] . '" value="' . (isset($element['std']) ? $element['std'] : '') . '" />';
     $output .= '<a href="#' . $postId . '" title="' . $element['name'] . '" class="mrgleft themeple_btn themeple_btn_active themeple_upload">' . $element['btn_text'] . '</a>';
     $output .= '<div class="image_prev">';
     $output .= '<img src="' . (isset($element['std']) ? $element['std'] : '') . '" alt="' . $element['name'] . '" />';
     $output .= '</div>';
     return $output;
 }