+
−// Comments
+
−
+
−var comment_template = false;
+
−var comment_render_track = 0;
+
−
+
−function ajaxComments(parms)
+
−{
+
−  setAjaxLoading();
+
−  var pid = strToPageID(title);
+
−  if(!parms)
+
−  {
+
−    var parms = {
+
−      'mode' : 'fetch'
+
−    };
+
−  }
+
−  parms.page_id = pid[0];
+
−  parms.namespace = pid[1];
+
−  if(comment_template)
+
−    parms.have_template = true;
+
−  parms = ajaxEscape(toJSONString(parms));
+
−  ajaxPost(stdAjaxPrefix+'&_mode=comments', 'data=' + parms, function() {
+
−    if(ajax.readyState == 4) {
+
−      unsetAjaxLoading();
+
−      selectButtonMajor('discussion');
+
−      unselectAllButtonsMinor();
+
−      // IE compatibility - doing ajax.responseText.substr() doesn't work
+
−      var rsptxt = ajax.responseText + '';
+
−      if ( rsptxt.substr(0, 1) != '{' )
+
−      {
+
−        document.getElementById('ajaxEditContainer').innerHTML = '<p>Comment system Javascript runtime: invalid JSON response from server, response text:</p><pre>' + ajax.responseText + '</pre>';
+
−        return false;
+
−      }
+
−      var response = parseJSON(ajax.responseText);
+
−      switch(response.mode)
+
−      {
+
−        case 'fetch':
+
−          document.getElementById('ajaxEditContainer').innerHTML = '<div class="wait-box">Rendering '+response.count_total+' comments...</div>';
+
−          if(response.template)
+
−            comment_template = response.template;
+
−          setAjaxLoading();
+
−          renderComments(response);
+
−          unsetAjaxLoading();
+
−          break;
+
−        case 'redraw':
+
−          redrawComment(response);
+
−          break;
+
−        case 'annihilate':
+
−          annihiliateComment(response.id);
+
−          break;
+
−        case 'materialize':
+
−          alert('Your comment has been posted. If it does not appear right away, it is probably awaiting approval.');
+
−          hideCommentForm();
+
−          materializeComment(response);
+
−          break;
+
−        case 'error':
+
−          new messagebox(MB_OK|MB_ICONSTOP, ( response.title ? response.title : 'Error fetching comment data' ), response.error);
+
−          break;
+
−        default:
+
−          alert(ajax.responseText);
+
−          break;
+
−      }
+
−    }
+
−  });
+
−}
+
−
+
−function renderComments(data)
+
−{
+
−  
+
−  var html = '';
+
−  
+
−  // Header
+
−  
+
−    html += '<h3>Article Comments</h3>';
+
−    
+
−    var ns = ( strToPageID(title)[1]=='Article' ) ? 'article' : ( strToPageID(title)[1].toLowerCase() ) + ' page';
+
−  
+
−    // Counters
+
−    if ( data.auth_mod_comments )
+
−    {
+
−      var cnt = ( data.auth_mod_comments ) ? data.count_total : data.count_appr;
+
−      if ( cnt == 0 ) cnt = 'no';
+
−      var s  = ( cnt == 1 ) ? '' : 's';
+
−      var is = ( cnt == 1 ) ? 'is' : 'are';
+
−      html += "<p id=\"comment_status\">There "+is+" " + cnt + " comment"+s+" on this "+ns+".";
+
−      if ( data.count_unappr > 0 )
+
−      {
+
−        html += ' <span style="color: #D84308">' + data.count_unappr + ' of those are unapproved.</span>';
+
−      }
+
−      html += '</p>';
+
−    }
+
−    else
+
−    {
+
−      var cnt = data.count_appr;
+
−      if ( cnt == 0 ) cnt = 'no';
+
−      var s  = ( cnt == 1 ) ? '' : 's';
+
−      var is = ( cnt == 1 ) ? 'is' : 'are';
+
−      html += "<p id=\"comment_status\">There "+is+" " + cnt + " comment"+s+" on this "+ns+".";
+
−      if ( data.count_unappr > 0 )
+
−      {
+
−        var s  = ( data.count_unappr == 1 ) ? '' : 's';
+
−        var is = ( data.count_unappr == 1 ) ? 'is' : 'are';
+
−        html += ' However, there '+is+' '+data.count_unappr+' additional comment'+s+' awaiting approval.';
+
−      }
+
−      html += '</p>';
+
−    }
+
−    
+
−  // Comment display
+
−  
+
−  if ( data.count_total > 0 )
+
−  {
+
−    comment_render_track = 0;
+
−    var commentpages = new paginator(data.comments, _render_comment, 0, 10, data);
+
−    html += commentpages.html;
+
−  }
+
−  
+
−  if ( data.auth_post_comments )
+
−  {
+
−    
+
−    // Posting form
+
−  
+
−    html += '<h3>Got something to say?</h3>';
+
−    html += '<p>If you have comments or suggestions on this article, you can shout it out here.';
+
−    if ( data.approval_needed )
+
−      html+=' Before your post will be visible to the public, a moderator will have to approve it.';
+
−    html += ' <a id="leave_comment_button" href="#" onclick="displayCommentForm(); return false;">Leave a comment...</a></p>';
+
−    html += '<div id="comment_form" style="display: none;">';
+
−    html += '  <table border="0">';
+
−    html += '    <tr><td>Your name/screen name:</td><td>';
+
−    if ( data.user_id > 1 ) html += data.username + '<input id="commentform_name" type="hidden" value="'+data.username+'" size="40" />';
+
−    else html += '<input id="commentform_name" type="text" size="40" />';
+
−    html += '    </td></tr>';
+
−    html += '    <tr><td>Comment subject:</td><td><input id="commentform_subject" type="text" size="40" /></td></tr>';
+
−    html += '    <tr><td>Comment:</td><td><textarea id="commentform_message" rows="15" cols="50"></textarea></td></tr>';
+
−    if ( !data.logged_in && data.guest_posting == '1' )
+
−    {
+
−      html += '  <tr><td>Visual confirmation:<br /><small>Please enter the confirmation code seen in the image on the right into the box. If you cannot read the code, please click on the image to generate a new one. This helps to prevent automated bot posting.</small></td><td>';
+
−      html += '  <img alt="CAPTCHA image" src="'+makeUrlNS('Special', 'Captcha/' + data.captcha)+'" onclick="this.src=\''+makeUrlNS('Special', 'Captcha/' + data.captcha)+'/\'+Math.floor(Math.random()*10000000);" style="cursor: pointer;" /><br />';
+
−      html += '  Confirmation code: <input type="text" size="8" id="commentform_captcha" />';
+
−      html += '  <!-- This input is used to track the ID of the CAPTCHA image --> <input type="hidden" id="commentform_captcha_id" value="'+data.captcha+'" />';
+
−      html += '  </td></tr>';
+
−    }
+
−    html += '    <tr><td colspan="2" style="text-align: center;"><input type="button" onclick="submitComment();" value="Submit comment" /></td></tr>';
+
−    html += '  </table>';
+
−    html += '</div>';
+
−    
+
−  }
+
−    
+
−  document.getElementById('ajaxEditContainer').innerHTML = html;
+
−  
+
−  for ( i = 0; i < data.comments.length; i++ )
+
−  {
+
−    document.getElementById('comment_source_'+i).value = data.comments[i].comment_source;
+
−  }
+
−  
+
−}
+
−
+
−var _render_comment = function(this_comment, data)
+
−{
+
−  var i = comment_render_track;
+
−  comment_render_track++;
+
−  var parser = new templateParser(comment_template);
+
−  var tplvars = new Object();
+
−  
+
−  if ( this_comment.approved != '1' && !data.auth_mod_comments )
+
−    return '';
+
−  
+
−  tplvars.ID = i;
+
−  tplvars.DATETIME = this_comment.time;
+
−  tplvars.SUBJECT = this_comment.subject;
+
−  tplvars.DATA = this_comment.comment_data;
+
−  tplvars.SIGNATURE = this_comment.signature;
+
−  
+
−  if ( this_comment.approved != '1' )
+
−    tplvars.SUBJECT += ' <span style="color: #D84308">(Unapproved)</span>';
+
−  
+
−  // Name
+
−  tplvars.NAME = this_comment.name;
+
−  if ( this_comment.user_id > 1 )
+
−    tplvars.NAME = '<a href="' + makeUrlNS('User', this_comment.name) + '">' + this_comment.name + '</a>';
+
−  
+
−  // User level
+
−  tplvars.USER_LEVEL = 'Guest';
+
−  if ( this_comment.user_level >= data.user_level.member ) tplvars.USER_LEVEL = 'Member';
+
−  if ( this_comment.user_level >= data.user_level.mod )    tplvars.USER_LEVEL = 'Moderator';
+
−  if ( this_comment.user_level >= data.user_level.admin )  tplvars.USER_LEVEL = 'Administrator';
+
−                              
+
−  // Send PM link
+
−  tplvars.SEND_PM_LINK=(this_comment.user_id>1 && data.logged_in)?'<a onclick="window.open(this.href); return false;" href="'+ makeUrlNS('Special', 'PrivateMessages/Compose/To/' + ( this_comment.name.replace(/ /g, '_') )) +'">Send private message</a><br />':'';
+
−  
+
−  // Add buddy link
+
−  tplvars.ADD_BUDDY_LINK=(this_comment.user_id>1 && data.logged_in && this_comment.is_buddy != 1)?'<a onclick="window.open(this.href); return false;" href="'+ makeUrlNS('Special', 'PrivateMessages/FriendList/Add/' + ( this_comment.name.replace(/ /g, '_') )) +'">Add to buddy list</a><br />':'';
+
−  
+
−  // Edit link
+
−  tplvars.EDIT_LINK='<a href="#edit_'+i+'" onclick="editComment(\''+i+'\', this); return false;" id="cmteditlink_'+i+'">edit</a>';
+
−  
+
−  // Delete link
+
−  tplvars.DELETE_LINK='<a href="#delete_'+i+'" onclick="deleteComment(\''+i+'\'); return false;">delete</a>';
+
−  
+
−  // Moderation: (Un)approve link
+
−  var appr = ( this_comment.approved == 1 ) ? 'Unapprove' : 'Approve';
+
−  tplvars.MOD_APPROVE_LINK='<a href="#approve_'+i+'" id="comment_approve_'+i+'" onclick="approveComment(\''+i+'\'); return false;">'+appr+'</a>';
+
−  
+
−  // Moderation: Delete post link
+
−  tplvars.MOD_DELETE_LINK='<a href="#mod_del_'+i+'" onclick="deleteComment(\''+i+'\'); return false;">Delete</a>';
+
−  
+
−  var tplbool = new Object();
+
−  
+
−  tplbool.signature = ( this_comment.signature == '' ) ? false : true;
+
−  tplbool.can_edit = ( data.auth_edit_comments && ( ( this_comment.user_id == data.user_id && data.logged_in ) || data.auth_mod_comments ) );
+
−  tplbool.auth_mod = data.auth_mod_comments;
+
−  tplbool.is_friend = ( this_comment.is_buddy == 1 && this_comment.is_friend == 1 );
+
−  tplbool.is_foe = ( this_comment.is_buddy == 1 && this_comment.is_friend == 0 );
+
−  
+
−  if ( tplbool.is_friend )
+
−    tplvars.USER_LEVEL += '<br /><b>On your friend list</b>';
+
−  else if ( tplbool.is_foe )
+
−    tplvars.USER_LEVEL += '<br /><b>On your foe list</b>';
+
−  
+
−  parser.assign_vars(tplvars);
+
−  parser.assign_bool(tplbool);
+
−  
+
−  return '<div id="comment_holder_' + i + '"><input type="hidden" value="'+this_comment.comment_id+'" /><input type="hidden" id="comment_source_'+i+'" />' + parser.run() + '</div>';
+
−}
+
−
+
−function displayCommentForm()
+
−{
+
−  document.getElementById('leave_comment_button').style.display = 'none';
+
−  document.getElementById('comment_form').style.display = 'block';
+
−}
+
−
+
−function hideCommentForm()
+
−{
+
−  document.getElementById('leave_comment_button').style.display = 'inline';
+
−  document.getElementById('comment_form').style.display = 'none';
+
−}
+
−
+
−function editComment(id, link)
+
−{
+
−  var ctr = document.getElementById('subject_'+id);
+
−  var subj = ( ctr.firstChild ) ? trim(ctr.firstChild.nodeValue) : ''; // If there's a span in there that says 'unapproved', this eliminates it
+
−  ctr.innerHTML = '';
+
−  var ipt = document.createElement('input');
+
−  ipt.id = 'subject_edit_'+id;
+
−  ipt.value = subj;
+
−  ctr.appendChild(ipt);
+
−  
+
−  var src = document.getElementById('comment_source_'+id).value;
+
−  var cmt = document.getElementById('comment_'+id);
+
−  cmt.innerHTML = '';
+
−  var ta = document.createElement('textarea');
+
−  ta.rows = '10';
+
−  ta.cols = '40';
+
−  ta.value = src;
+
−  ta.id = 'comment_edit_'+id;
+
−  cmt.appendChild(ta);
+
−  
+
−  link.style.fontWeight = 'bold';
+
−  link.innerHTML = 'save';
+
−  link.onclick = function() { var id = this.id.substr(this.id.indexOf('_')+1); saveComment(id, this); return false; };
+
−}
+
−
+
−function saveComment(id, link)
+
−{
+
−  var data = document.getElementById('comment_edit_'+id).value;
+
−  var subj = document.getElementById('subject_edit_'+id).value;
+
−  var div = document.getElementById('comment_holder_'+id);
+
−  var real_id = div.getElementsByTagName('input')[0]['value'];
+
−  var req = {
+
−    'mode' : 'edit',
+
−    'id'   : real_id,
+
−    'local_id' : id,
+
−    'data' : data,
+
−    'subj' : subj
+
−  };
+
−  link.style.fontWeight = 'normal';
+
−  link.innerHTML = 'edit';
+
−  link.onclick = function() { var id = this.id.substr(this.id.indexOf('_')+1); editComment(id, this); return false; };
+
−  ajaxComments(req);
+
−}
+
−
+
−function deleteComment(id)
+
−{
+
−  if ( !shift )
+
−  {
+
−    var c = confirm('Do you really want to delete this comment?');
+
−    if(!c)
+
−      return false;
+
−  }
+
−  var div = document.getElementById('comment_holder_'+id);
+
−  var real_id = div.getElementsByTagName('input')[0]['value'];
+
−  var req = {
+
−    'mode' : 'delete',
+
−    'id'   : real_id,
+
−    'local_id' : id
+
−  };
+
−  ajaxComments(req);
+
−}
+
−
+
−function submitComment()
+
−{
+
−  var name = document.getElementById('commentform_name').value;
+
−  var subj = document.getElementById('commentform_subject').value;
+
−  var text = document.getElementById('commentform_message').value;
+
−  if ( document.getElementById('commentform_captcha') )
+
−  {
+
−    var captcha_code = document.getElementById('commentform_captcha').value;
+
−    var captcha_id   = document.getElementById('commentform_captcha_id').value;
+
−  }
+
−  else
+
−  {
+
−    var captcha_code = '';
+
−    var captcha_id   = '';
+
−  }
+
−  if ( subj == '' )
+
−  {
+
−    new messagebox(MB_OK|MB_ICONSTOP, 'Input validation failed', 'Please enter a subject for your comment.');
+
−    return false;
+
−  }
+
−  if ( text == '' )
+
−  {
+
−    new messagebox(MB_OK|MB_ICONSTOP, 'Input validation failed', 'Please enter some text for the body of your comment .');
+
−    return false;
+
−  }
+
−  var req = {
+
−    'mode' : 'submit',
+
−    'name' : name,
+
−    'subj' : subj,
+
−    'text' : text,
+
−    'captcha_code' : captcha_code,
+
−    'captcha_id'   : captcha_id
+
−  };
+
−  ajaxComments(req);
+
−}
+
−
+
−function redrawComment(data)
+
−{
+
−  if ( data.subj )
+
−  {
+
−    document.getElementById('subject_' + data.id).innerHTML = data.subj;
+
−  }
+
−  if ( data.approved && data.approved != '1' )
+
−  {
+
−    document.getElementById('subject_' + data.id).innerHTML += ' <span style="color: #D84308">(Unapproved)</span>';
+
−  }
+
−  if ( data.approved && ( typeof(data.approve_updated) == 'string' && data.approve_updated == 'yes' ) )
+
−  {
+
−    var appr = ( data.approved == '1' ) ? 'Unapprove' : 'Approve';
+
−    document.getElementById('comment_approve_'+data.id).innerHTML = appr;
+
−    
+
−    // Update approval status
+
−    var p = document.getElementById('comment_status');
+
−    var count = p.firstChild.nodeValue.split(' ')[2];
+
−    
+
−    if ( p.firstChild.nextSibling )
+
−    {
+
−      var span = p.firstChild.nextSibling;
+
−      var is = ( data.approved == '1' ) ? -1 : 1;
+
−      var n_unapp = parseInt(span.firstChild.nodeValue.split(' ')[0]) + is;
+
−      n_unapp = n_unapp + '';
+
−    }
+
−    else
+
−    {
+
−      var span = document.createElement('span');
+
−      p.innerHTML += ' ';
+
−      span.innerHTML = ' ';
+
−      span.style.color = '#D84308';
+
−      var n_unapp = '1';
+
−      p.appendChild(span);
+
−    }
+
−    span.innerHTML = n_unapp + ' of those are unapproved.';
+
−    if ( n_unapp == '0' )
+
−      p.removeChild(span);
+
−  }
+
−  if ( data.text )
+
−  {
+
−    document.getElementById('comment_' + data.id).innerHTML = data.text;
+
−  }
+
−  if ( data.src )
+
−  {
+
−    document.getElementById('comment_source_' + data.id).value = data.src;
+
−  }
+
−}
+
−
+
−function approveComment(id)
+
−{
+
−  var div = document.getElementById('comment_holder_'+id);
+
−  var real_id = div.getElementsByTagName('input')[0]['value'];
+
−  var req = {
+
−    'mode' : 'approve',
+
−    'id'   : real_id,
+
−    'local_id' : id
+
−  };
+
−  ajaxComments(req);
+
−}
+
−
+
−// Does the actual DOM object removal
+
−function annihiliateComment(id) // Did I spell that right?
+
−{
+
−  // Approved?
+
−  var p = document.getElementById('comment_status');
+
−  
+
−  if(document.getElementById('comment_approve_'+id))
+
−  {
+
−    var appr = document.getElementById('comment_approve_'+id).firstChild.nodeValue;
+
−    if ( p.firstChild.nextSibling && appr == 'Approve' )
+
−    {
+
−      var span = p.firstChild.nextSibling;
+
−      var t = span.firstChild.nodeValue;
+
−      var n_unapp = ( parseInt(t.split(' ')[0]) ) - 1;
+
−      if ( n_unapp == 0 )
+
−        p.removeChild(span);
+
−      else
+
−        span.firstChild.nodeValue = n_unapp + t.substr(t.indexOf(' '));
+
−    }
+
−  }
+
−  
+
−  var div = document.getElementById('comment_holder_'+id);
+
−  div.parentNode.removeChild(div);
+
−  var t = p.firstChild.nodeValue.split(' ');
+
−  t[2] = ( parseInt(t[2]) - 1 ) + '';
+
−  delete(t.toJSONString);
+
−  if ( t[2] == '1' )
+
−  {
+
−    t[1] = 'is';
+
−    t[3] = 'comment';
+
−  }
+
−  else
+
−  {
+
−    t[1] = 'are';
+
−    t[3] = 'comments';
+
−  }
+
−  t = implode(' ', t);
+
−  p.firstChild.nodeValue = t;
+
−}
+
−
+
−function materializeComment(data)
+
−{
+
−  // Intelligently get an ID
+
−
+
−  var i = 0;
+
−  var brother;
+
−  while ( true )
+
−  {
+
−    var x = document.getElementById('comment_holder_'+i);
+
−    if(!x)
+
−      break;
+
−    brother = x;
+
−    i++;
+
−  }
+
−  
+
−  var parser = new templateParser(comment_template);
+
−  var tplvars = new Object();
+
−  
+
−  if ( data.approved != '1' && !data.auth_mod_comments )
+
−    return false;
+
−  
+
−  tplvars.ID = i;
+
−  tplvars.DATETIME = data.time;
+
−  tplvars.SUBJECT = data.subject;
+
−  tplvars.DATA = data.comment_data;
+
−  tplvars.SIGNATURE = data.signature;
+
−  
+
−  tplvars.NAME = data.name;
+
−  if ( data.user_id > 1 )
+
−    tplvars.NAME = '<a href="' + makeUrlNS('User', data.name) + '">' + data.name + '</a>';
+
−  
+
−  if ( data.approved != '1' )
+
−    tplvars.SUBJECT += ' <span style="color: #D84308">(Unapproved)</span>';
+
−  
+
−  // User level
+
−  tplvars.USER_LEVEL = 'Guest';
+
−  if ( data.user_level >= data.user_level_list.member ) tplvars.USER_LEVEL = 'Member';
+
−  if ( data.user_level >= data.user_level_list.mod ) tplvars.USER_LEVEL = 'Moderator';
+
−  if ( data.user_level >= data.user_level_list.admin ) tplvars.USER_LEVEL = 'Administrator';
+
−  
+
−  // Send PM link
+
−  tplvars.SEND_PM_LINK=(data.user_id>1)?'<a onclick="window.open(this.href); return false;" href="'+ makeUrlNS('Special', 'PrivateMessages/Compose/To/' + ( data.name.replace(/ /g, '_') )) +'">Send private message</a><br />':'';
+
−  
+
−  // Add buddy link
+
−  tplvars.ADD_BUDDY_LINK=(data.user_id>1)?'<a onclick="window.open(this.href); return false;" href="'+ makeUrlNS('Special', 'PrivateMessages/FriendList/Add/' + ( data.name.replace(/ /g, '_') )) +'">Add to buddy list</a><br />':'';
+
−  
+
−  // Edit link
+
−  tplvars.EDIT_LINK='<a href="#edit_'+i+'" onclick="editComment(\''+i+'\', this); return false;" id="cmteditlink_'+i+'">edit</a>';
+
−  
+
−  // Delete link
+
−  tplvars.DELETE_LINK='<a href="#delete_'+i+'" onclick="deleteComment(\''+i+'\'); return false;">delete</a>';
+
−  
+
−  // Moderation: (Un)approve link
+
−  var appr = ( data.approved == 1 ) ? 'Unapprove' : 'Approve';
+
−  tplvars.MOD_APPROVE_LINK='<a href="#approve_'+i+'" id="comment_approve_'+i+'" onclick="approveComment(\''+i+'\'); return false;">'+appr+'</a>';
+
−  
+
−  // Moderation: Delete post link
+
−  tplvars.MOD_DELETE_LINK='<a href="#mod_del_'+i+'" onclick="deleteComment(\''+i+'\'); return false;">Delete</a>';
+
−  
+
−  var tplbool = new Object();
+
−  
+
−  tplbool.signature = ( data.signature == '' ) ? false : true;
+
−  tplbool.can_edit = ( data.auth_edit_comments && ( ( data.user_id == data.user_id && data.logged_in ) || data.auth_mod_comments ) );
+
−  tplbool.auth_mod = data.auth_mod_comments;
+
−  
+
−  parser.assign_vars(tplvars);
+
−  parser.assign_bool(tplbool);
+
−  
+
−  var div = document.createElement('div');
+
−  div.id = 'comment_holder_'+i;
+
−  
+
−  div.innerHTML = '<input type="hidden" value="'+data.comment_id+'" /><input type="hidden" id="comment_source_'+i+'" />' + parser.run();
+
−  
+
−  if ( brother )
+
−  {
+
−    brother.parentNode.insertBefore(div, brother.nextSibling);
+
−  }
+
−  else
+
−  {
+
−    // No comments in ajaxEditContainer, insert it after the header
+
−    var aec = document.getElementById("ajaxEditContainer");
+
−    aec.insertBefore(div, aec.firstChild.nextSibling.nextSibling);
+
−  }
+
−  
+
−  document.getElementById('comment_source_'+i).value = data.comment_source;
+
−  
+
−  var p = document.getElementById('comment_status');
+
−  var t = p.firstChild.nodeValue.split(' ');
+
−  var n = ( isNaN(parseInt(t[2])) ) ? 0 : parseInt(t[2]);
+
−  t[2] = ( n + 1 ) + '';
+
−  delete(t.toJSONString);
+
−  if ( t[2] == '1' )
+
−  {
+
−    t[1] = 'is';
+
−    t[3] = 'comment';
+
−  }
+
−  else
+
−  {
+
−    t[1] = 'are';
+
−    t[3] = 'comments';
+
−  }
+
−  t = implode(' ', t);
+
−  p.firstChild.nodeValue = t;
+
−  
+
−  if(document.getElementById('comment_approve_'+i))
+
−  {
+
−    var appr = document.getElementById('comment_approve_'+i).firstChild.nodeValue;
+
−    if ( p.firstChild.nextSibling && appr == 'Approve' )
+
−    {
+
−      var span = p.firstChild.nextSibling;
+
−      var t = span.firstChild.nodeValue;
+
−      var n_unapp = ( parseInt(t.split(' ')[0]) ) - 1;
+
−      if ( n_unapp == 0 )
+
−        p.removeChild(span);
+
−      else
+
−        span.firstChild.nodeValue = n_unapp + t.substr(t.indexOf(' '));
+
−    }
+
−    else if ( appr == 'Approve' && !p.firstChild.nextSibling )
+
−    {
+
−      var span = document.createElement('span');
+
−      p.innerHTML += ' ';
+
−      span.innerHTML = '1 of those are unapproved.';
+
−      span.style.color = '#D84308';
+
−      var n_unapp = '1';
+
−      p.appendChild(span);
+
−    }
+
−  }
+
−  
+
−}
+
−
+
−function htmlspecialchars(text)
+
−{
+
−  text = text.replace(/</g, '&lt;');
+
−  text = text.replace(/>/g, '&gt;');
+
−  return text;
+
−}
+
−
+
−// Equivalent to PHP trim() function
+
−function trim(text)
+
−{
+
−  text = text.replace(/^([\s]+)/, '');
+
−  text = text.replace(/([\s]+)$/, '');
+
−  return text;
+
−}
+
−
+
−// Equivalent to PHP implode() function
+
−function implode(chr, arr)
+
−{
+
−  if ( typeof ( arr.toJSONString ) == 'function' )
+
−    delete(arr.toJSONString);
+
−  
+
−  var ret = '';
+
−  var c = 0;
+
−  for ( var i in arr )
+
−  {
+
−    if(i=='toJSONString')continue;
+
−    if ( c > 0 )
+
−      ret += chr;
+
−    ret += arr[i];
+
−    c++;
+
−  }
+
−  return ret;
+
−}
+
−
+
−function nl2br(text)
+
−{
+
−  var regex = new RegExp(unescape('%0A'), 'g');
+
−  return text.replace(regex, '<br />' + unescape('%0A'));
+
−}
+
−