trying to fix the else statement

<?php if ( empty($field_website_address) || empty($field_website_address[0]) || empty($field_website_address[0]['value']) ):?>      <img src='/images/wwwgray.png' alt='<?php print $field_website_address[0]['value'] ?>' name='www' width='30' height='30' border='0' id='www' /></a>      <?php else : ?>      <img src='/images/www.png' alt='<?php print $field_website_address[0]['value'] ?>' name='www' width='30' height='30' border='0' id='www' /></a>      <?php endif; ?>