mutebutton.js

var TitleWrapper = function()
{
    /* .
       .     Blah blah blah
       . */



    var onMute = function()
    {
        introMusicAudio.toggleMute();
        loopMusicAudio.toggleMute();
        cursor1Audio.toggleMute();
        cursor2Audio.toggleMute();
        selectionAudio.toggleMute();
        $('mutebutton').toggleClass('muted');
        soundManager.play('cursor2');
    }
    
    document.getElementById("mutebutton").onclick = onMute;
}