function downloadClick()
{
    var downloadBox = document.getElementById("album-songs-box");
    downloadBox.style.display = "none";
    var countdownValueBox = document.getElementById("countdownValue");
    countdownValueBox.value = 50;
    decreaseCounter();
}
function decreaseCounter()
{
    var countdownValueBox = document.getElementById("countdownValue");
    countdownValueBox.value = countdownValueBox.value - 1;
    var countdownBox = document.getElementById("countdown");
    if(countdownValueBox.value > 0)
    {
        countdownBox.innerHTML = "You will be able to download next song after - " + countdownValueBox.value + " second";
        setTimeout("decreaseCounter()",1000);
    }
    else
    {
        var downloadBox = document.getElementById("album-songs-box");
        downloadBox.style.display = "block";
        countdownBox.style.display = "none";
    }
}