var Scriptaculous = {

  Version: '1.5.1',

  require: function(libraryName) {

    // inserting via DOM fails in Safari 2.0, so brute force approach

    document.write('<script type="text/javascript" src="'+libraryName+'"></script>');

  },

  load: function() {

    if((typeof Prototype=='undefined') ||

      parseFloat(Prototype.Version.split(".")[0] + "." +

                 Prototype.Version.split(".")[1]) < 1.4)

      throw("script.aculo.us requires the Prototype JavaScript framework >= 1.4.0");

    

    $A(document.getElementsByTagName("script")).findAll( function(s) {

      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))

    }).each( function(s) {

      var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');

      var includes = s.src.match(/\?.*load=([a-z,]*)/);

      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider').split(',').each(

       function(include) { Scriptaculous.require(path+include+'.js') });

    });

  }

}



Scriptaculous.load();