var backgs = new Array
var lastUrl
var soundOn = 1

function turnSound() {
    var textControl = document.getElementById('soundOnOff');
    if (soundOn) {
        soundOn = 0;
        textControl.innerHTML = 'SOUND OFF';
        //$(".movie").muteYTPVolume();
        //var player = $("#" + "bgndVideo");
        //player.muteYTPVolume();
        flowplayer().mute();
    } else {
        soundOn = 1;
        textControl.innerHTML = 'SOUND ON';
        //#bgndVideo
        //$(".movie").unmuteYTPVolume();
        //var player = $("#" + "bgndVideo");
        //player.unmuteYTPVolume();
        //        $.fn.muteYTPVolume = $.YTPlayer.muteYTPVolume;
        //        $.fn.unmuteYTPVolume = $.YTPlayer.unmuteYTPVolume;
        flowplayer().unmute();
    }
}

function loadImages(str) {
    if (str.length > 0) {
        backgs = str.split("+");
        for (i = 0; i < backgs.length; i++) {
            backgs[i] = "/dyncontent/t_background/" + backgs[i];
        }
        document.getElementById('bgImage').src = backgs[0];
    }
}

function bgChange() {
    for (i = 0; i < backgs.length; i++) {
        //if (document.body.background !== backgs[i]) {
        //    document.body.background = backgs[i]
        //    break
        //}
        if (lastUrl !== backgs[i]) {
            document.getElementById('bgImage').src = backgs[i]
            lastUrl = backgs[i]
            break
        }
    }
    if (backgs.length > 2)
        backgs.push([backgs.shift()])
}

function cycleRoll() {
    if (backgs.length > 0) {
        bgChange();
        self.setTimeout("cycleRoll()", 2000);
    }
}

function CloseNews() {
    document.getElementById('newsTop').style.display = 'none';
    document.getElementById('newsContent').style.display = 'none';
}

function getImageSizes(itemCount) {
    for (i = 1; i <= itemCount; i++) {
        var image = document.getElementById('pict' + i);
        var diffDiv = document.getElementById('diff' + i);
        if (diffDiv !== null) {
            diffDiv.style.width = image.offsetWidth - 16 + "px";
            diffDiv.style.height = image.offsetHeight - 20 + "px";
            diffDiv.style.top = getCumulativeOffset(image).y - 32 + "px";
            diffDiv.style.left = getCumulativeOffset(image).x - 32 + "px";
        }
    }
    return true;
}

var getCumulativeOffset = function (obj) {
    var left, top;
    left = top = 0;
    if (obj.offsetParent) {
        do {
            left += obj.offsetLeft;
            top += obj.offsetTop;
        } while (obj = obj.offsetParent);
    }
    return {
        x: left,
        y: top
    };
};

function setMuteMenu() {
    var soundBar = document.getElementById("soundBar");
    soundBar.style.top = ($(window).height() - 100) + "px";
    soundBar.style.display = "";
}