// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
  // 
  // Permission is hereby granted, free of charge, to any person obtaining
  // a copy of this software and associated documentation files (the
  // "Software"), to deal in the Software without restriction, including
  // without limitation the rights to use, copy, modify, merge, publish,
  // distribute, sublicense, and/or sell copies of the Software, and to
  // permit persons to whom the Software is furnished to do so, subject to
  // the following conditions:
  // 
  // The above copyright notice and this permission notice shall be
  // included in all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
  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();