$(document).ready(function(){  
      
        $("#bar span:not(.on)").css("opacity","0");   
        
        $("#bar span:not(.on)").hover(function () {   
            $(this).stop().animate({ opacity: 1 }, 250);
        },
        function () {
            $(this).stop().animate({ opacity: 0 }, 1000);
        });
        
        $("span.hoverbutton").css("opacity","0");   
        
        $("span.hoverbutton").hover(function () {   
            $(this).stop().animate({ opacity: 1 }, 250);
        },
        function () {
            $(this).stop().animate({ opacity: 0 }, 1000);
        });

        $('#onAir #listenClick, #onAir #button').click(
            function() {
                if ($('#list').is(':hidden')) {
                    $('#list').slideDown(250, function() {
                    $('#onAir #arrow').attr('src','../images/sidebar/arrowup.gif');    
                    });
                } else {
                    $('#list').slideUp(250, function() {
                    $('#onAir #arrow').attr('src','../images/sidebar/arrowdown.gif');   
                    });
                }
            });
            
        $('#DbDBcontainer').hover(
            function() {   
                $('#DbDB_large').fadeIn(250);
            },
            function() {             
                $('#DbDB_large').fadeOut(250);   
        });
 
    });