function showImageDetail(DivPicture,BigPicture)
{
    var divObj = document.getElementById(DivPicture);
    var PWidth = document[BigPicture].width + 3;
    var PHeight = document[BigPicture].height + 3;
    divObj.style.width = PWidth + 'px';
    divObj.style.height = PHeight + 'px';
    divObj.style.visibility = 'visible';
    divObj.focus();
    return false;
}
function hideImageDetail(DivPicture)
{
    DivPicture.style.visibility='hidden';
    return false;
}