<!--
    function concertViewerComponent() {                   
        function show(concertId) {
            openDiv('tbConcertDetailsView' + concertId);
            document.getElementById('aConcertDetails' + concertId).href = 'javascript:concert.hide(' + concertId + ')';
        }
        
        function hide(concertId) {
            closeDiv('tbConcertDetailsView' + concertId);
            document.getElementById('aConcertDetails' + concertId).href = 'javascript:concert.show(' + concertId + ')';
        }           
    
        this.show = show;
        this.hide = hide;
    }   
//-->