var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		}
	]			
};

BrowserDetect.init();

window.addEvent((BrowserDetect.browser == "Explorer" && BrowserDetect.version < 6)?'load':'domready', function(){
	containers = $$('div.main_menu a');

	containers.each(function(item, i){
		item.addEvents({
			mouseover: function(event){
				$(document.body).setStyle('background-image','url(fileadmin/shared/images/bg-greylines.gif)');
			},
			mouseleave: function(event){
				$(document.body).setStyle('background-image','url(fileadmin/shared/images/bg-greylines.gif)');
			}
		});
	});
	
	$$( 'div.rgaccord1-nest' ).each(function(item){
		var thisSlider = new Fx.Slide( item.getElement( 'div.rgaccord1-content' ), { duration: 500 } );
		thisSlider.hide();
		
		item.getElement( 'h3.rgaccord1-toggle' ).addEvent( 'click', function(){ 
		  thisSlider.toggle(); 
		
		  // add the act class
		  if (item.getElement( 'h3.rgaccord1-toggle' ).hasClass('act')) {
		    item.getElement( 'h3.rgaccord1-toggle' ).removeClass('act');
		  } else {
		    item.getElement( 'h3.rgaccord1-toggle' ).addClass('act');
		  }
		  
		});
	});
});