document.observe('dom:loaded', function() {
  function openInPopup(el, title, options) {
    var h = $H({className: "popuphome",
                url: el,
                title: title,
                minimizable: false,
                maximizable: false,
                draggable: false,
                resizable: false,
                width: 600,
                height: 400,
                zIndex: 100});
    h = h.merge(options);
    
    var win = new Window(h.toObject());
    win.showCenter(true);
    
    return win;
  }
  
  /*
   * Rounded boxes
   */
  if ($('boximg')) {
    var MAX = 8;
    var num = Math.floor(Math.random() * MAX);
    $('boximg').select('div.boximg img').each(function(el) {
      el.src = "/home_img/" + el.readAttribute('alt') + "-" + num + ".jpg";
    });
    
    $('boximg').select('div.boximg').each(function(el) {
      var newEl = el.cloneNode(true);
      newEl.makePositioned();
      newEl.setStyle({top: (-el.getHeight()) + "px"});
      newEl.down('img').src = "images/boximg.png";
      el.parentNode.appendChild(newEl);
    });
  }
  
  /*
   * Popups
   */
  $$('.popup').each(function(el) {
    var opts;
    
    if (el.hasClassName('big')) {
      opts = {width: 700, height: 550};
    } else {
      opts = {width: 450, height: 200};
    }
    
    el.onclick = function() {
      openInPopup(el, el.readAttribute('title'), opts);
      return false;
    };
  });
  
  $$('.close a').each(function(el) {
    el.onclick = function(e) {
      parent.Windows.closeAll();
      Event.stop(e);
    }
  });
  
  /*
   * Search boxes
   */
  $$('form.search').each(function (form) {
    var validate_submit = function(form) {
      return form.down('input').getValue() != '';
    };
    
    Event.observe(form, 'submit', function(e) {
      if (!validate_submit(form)) { Event.stop(e); }
    });
    
    form.down('.searchbutton').observe('click', function(e) {
      if (validate_submit(form)) { form.submit(); }
      Event.stop(e);
    });
  });
});