/* 
   Simple JQuery Accordion menu.
   HTML structure to use:
   
   <ul class="containerN1" id="menu">
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/acessorios" title="Acessórios">Acessórios</span></a>
     <ul id='prid2' name='prid2'>
     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/alimentos-organicos" title="Alimentos Orgânicos">Alimentos Orgânicos</span></a>
     <ul id='prid2' name='prid2'>
       <li><a title="ABC" href="http://wsmaster/terraverdi/departamento/abc">ABC</a></li>

     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/artesanato-ecologico" title="Artesanato ecológico">Artesanato ecológico</span></a>
     <ul id='prid2' name='prid2'>
     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/bebidas-organicas" title="Bebidas Orgânicas">Bebidas Orgânicas</span></a>
     <ul id='prid2' name='prid2'>
     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/cafe-organico" title="Café Orgânico">Café Orgânico</span></a>

     <ul id='prid2' name='prid2'>
     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/eletrodomesticos" title="Eletrodomésticos">Eletrodomésticos</span></a>
     <ul id='prid2' name='prid2'>
     </ul>
     <li class="containerN2"><span><a href="http://wsmaster/terraverdi/departamento/livros-ambientais" title="Livros Ambientais">Livros Ambientais</span></a>
     <ul id='prid2' name='prid2'>
     </ul>

</ul>
</div>
 

   <ul id="menu">
     <li><a href="#">Sub menu heading</a>
     <ul>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       ...
       ...
     </ul>
     <li><a href="#">Sub menu heading</a>
     <ul>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       <li><a href="http://site.com/">Link</a></li>
       ...
       ...
     </ul>
     ...
     ...
   </ul>

*/
/* $(document).ready(function(){
    $("#menu").accordion({ active: false,
            header: 'ul',
            navigation: true,
            event: 'mouseover',
            fillSpace: false,
            animated: 'easeslide' });
  });
  */
  function initMenu() {
  $('#menu ul').hide();
  $('#menu ul:first').show();

  $('#menu li a').hover(
    function() {
      var checkElement = $(this).next();
      if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
        return false;
        }
      if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
        $('#menu ul ul:visible').slideUp('normal'); 
        checkElement.slideDown('normal');
        return false;
        }
      }
    );
  
  }
  $(document).ready(function() {initMenu();});