function ChangeViewBigImg(IdSmallImg){
    var SmallImg = document.getElementById(IdSmallImg);
    var BigImg = document.getElementById("BigImgObj");
    var RefBigImg = document.getElementById("RefBigImg");
    var DirObject = document.getElementById("BaseDirImgObj");
    Dir = DirObject.innerHTML;
    BigImg.src = Dir + SmallImg.id;
    //BigImg.style.backgroundImage = "url('" + Dir + SmallImg.id + "')";
    RefBigImg.href = Dir + SmallImg.id;
}