function AnHienPanel(blockId, titleId) {
    var block = document.getElementById(blockId);
    var title = document.getElementById(titleId);
    if (block.className.indexOf("FormHidden") == -1) {
        block.className = block.className + " FormHidden";
        title.className = "SubtitleCollapsed";
    }
    else {
        block.className = block.className.replace(/FormHidden/, "");
        title.className = "Subtitle";
    }
    return false;
}
function AnPanel(blockId, titleId) {
    var block = document.getElementById(blockId);
    var title = document.getElementById(titleId);
    block.className = block.className + " FormHidden";
    title.className = "SubtitleCollapsed";
    
    return false;
}