$(document).ready(function() {
 // hides the slickbox as soon as the DOM is ready (a little sooner that page load)
  $('div[class^=contentopen]').hide();

 // shows and hides and toggles the slickbox on click  
  $('a[class^=open]').click(function() {
    var $this = $(this);
    var x = $this.attr("className");
    $('.content' + x).slideToggle(400);
    return false;
  });

  var wait = setTimeout("$('.contentopenordre').slideToggle(400);",1000);

});