var Main = {
  init: function(){
    Main.init_pop_publication();
    Main.init_window_ebook();
  },
  
  init_pop_publication: function(){
    $$('a.pop-publication').each(function(link){
      link.observe('click', function(event){
        CommikPopup.open({url:link.href, fullscreen:true});
        event.stop();
      });
    });
  },
  
  init_window_ebook: function(){
    var head;
    var wrapper_height = '300px';
    
    if($$('#window-ebook div.head-merchant').first()){
      $('wrapper-ebook').hide();
      head = $$('#window-ebook div.head-merchant').first();
      wrapper_height = ($('window-ebook').getHeight() - head.getHeight()) + 'px';
      $('wrapper-ebook').setStyle({height: wrapper_height});
      $('wrapper-ebook').show();
    }
  }
}
Event.observe(window, 'load', Main.init);