var amade_calculator_searchform = Class.create( calculator_searchform, {


    addEventListenerResults: function ( $super ) {
        try {
            // track analytics event
            var label = this.elements.fields.supercategory.getValue();
            _gaq.push( ["_trackEvent","Ticket", "Kalkulation", label] );

            // track virtual URL for goals
            _gaq.push( ["_trackPageview","/ga/ticket/calc"] );


        } catch( e ) {
            //pageTracker not defined!
        }

        $super();
    }
} );