function bgtc_moveFormAfter(commentid) {

       a= document.getElementById("comment-" + commentid);
       while (a.nextSibling) {
          a = a.nextSibling;
          if (a.nodeType != 3) // text node
            a.style.display = "none";
       } 
       
       document.getElementById("bgtc_comment_parent").value=commentid;   
    }