$(document).ready(function(){
var backAudio = $('#mediaplayer');
var muted = true;
backAudio[0].volume = 0;
$('.mute').hover(function(){
var video = $(this);
if (muted) {
video.attr("disabled", "");
backAudio.animate({volume: 1}, 1000, function () {
muted = false;
});
}
else {
video.attr("disabled", "");
backAudio.animate({volume: 0}, 1000, function () {
muted = true;
});
}
});
});