// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

var Scriptaculous = {
	Version: '1.8.1',
	require: function(libraryName) {
		// inserting via DOM fails in Safari 2.0, so brute force approach
		document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
	},
	REQUIRED_PROTOTYPE: '1.6.0.2',
	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();