function StartNewComment()
    {
        document.getElementById(AddCommentDiv).style.display = "block";
        document.getElementById(IsNewCommentOpen).checked = 'true';
                
        ClearNewComment();
    }
    
    function CloseNewComment()
    {
        document.getElementById(AddCommentDiv).style.display = "none";
        document.getElementById(IsNewCommentOpen).checked = 'false';
    }
    
    function ClearNewComment()
    {
        document.getElementById(CommentNameField).value = '';    
        document.getElementById(CommentValidationMessage).innerHTML  = '';    
        document.getElementById(CommentHeaderField).value = '';    
        document.getElementById(CommentTextField).value = '';    
        document.getElementById(CommentEmailField).value = '';    
        document.getElementById(NoCommentDiv).style.display = "none";
        document.getElementById(PostCommentDiv).style.display = "none";                
    }