var mySlide = new Fx.Slide('pro-exp').hide();
  var showSlide;
  var allBtn = Array("btn_m","btn_p","btn_c");

  $('mp_mail').addEvent('click', function(e){  showProfileSlide(e,"btn_m","/2009/members/profile_box/mail.htm");  });
  // $('mp_products').addEvent('click', function(e){  showProfileSlide(e,"btn_p","/2009/members/profile_box/products.htm");  });
  $('mp_posts').addEvent('click', function(e){  showProfileSlide(e,"btn_p","/2009/members/profile_box/posts.htm");  });
  $('mp_contacts').addEvent('click', function(e){  showProfileSlide(e,"btn_c","/2009/members/profile_box/contacts.htm");  });

  function showProfileSlide(e,btn,cUrl) {
    e = new Event(e);

    for (i=0; i<allBtn.length; i++) {
      if (btn == allBtn[i]) expandButton(btn);
      else closeButton(allBtn[i]);
    }

    if (!showSlide) mySlide.slideIn().chain(function() { runSlideAjax(cUrl); });
    else { runSlideAjax(cUrl); showSlide = true; }
    e.stop();
  }

  function runSlideAjax(cUrl) {
    new Ajax(cUrl, {
      method: 'get',
      update: $('pro-exp'),
      onRequest: function() { $('pro-exp').empty().setHTML('<div id="pro-exp-content" class="clearfix" style="height:px;">Loading...</div>'); },
      evalScripts: true
    }).request();
  }

  function expandButton(btn) {
    $(btn).setProperty('src','/2007/i/btn_col.gif'); 
  }
  function closeButton(btn) {
    $(btn).setProperty('src','/2007/i/btn_exp.gif'); 
  }