Event.observe(window, 'load', function(){
  var xotree = new XML.ObjTree();
  xotree.force_array = ['manga'];
  tree = xotree.parseHTTP('/xml/manga.xml');
  tree.root.manga.each(function(manga){
    if($(manga.id)) {
      $(manga.id).href = manga.href;
      $$('#' + manga.id + ' img')[0].src = manga.src;
    }
  });
});