// play by JoeSimmons
function play(src) {
    var elem = document.getElementById('sound_player'),
        body = document.body;

    src = src.replace(/\s/g, '%20').replace(/\\/g, '/');

    if (!elem) {
        elem = document.createElement('audio');
        elem.src = src;
        elem.id = 'sound_player';
        elem.setAttribute('autoplay', '');
        elem.setAttribute('preload', 'auto');
        elem.setAttribute('style', 'width: 1px; height: 1px; display: inline; visibility: hidden; position: fixed; top: 0; left: -9999px;');
        if (body) {
            body.appendChild(elem);
        }
    } else {
        if (elem.src !== src) {
            elem.src = src;
        } else {
            elem.play();
        }
    }
}