var Scriptaculous = {
  Version: '1.8.1',
 
	require: function(libraryName) {
    document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
  },
  
	REQUIRED_PROTOTYPE: '1.6.0',
  
	load: function() {
    function convertVersionString(versionString) {
      var r = versionString.split('.');
      return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
    }
 
    if((typeof Prototype=='undefined') || (typeof Element == 'undefined') || (typeof Element.Methods=='undefined') || (convertVersionString(Prototype.Version) < convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE))) {
       throw("script.aculo.us requires the Prototype JavaScript framework >= " + Scriptaculous.REQUIRED_PROTOTYPE);
		}
		
    $A(document.getElementsByTagName("script")).findAll( function(s) {
      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
    }).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,sound').split(',').each( function(include) { Scriptaculous.require(path+include+'.js') });
    });
  }
}

Scriptaculous.load();