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   1  var tagBox, commentsBox, editPermalink, makeSlugeditClickable, WPSetThumbnailHTML, WPSetThumbnailID, WPRemoveThumbnail, wptitlehint;
   2  
   3  // return an array with any duplicate, whitespace or values removed
   4  function array_unique_noempty(a) {
   5      var out = [];
   6      jQuery.each( a, function(key, val) {
   7          val = jQuery.trim(val);
   8          if ( val && jQuery.inArray(val, out) == -1 )
   9              out.push(val);
  10          } );
  11      return out;
  12  }
  13  
  14  (function($){
  15  
  16  tagBox = {
  17      clean : function(tags) {
  18          var comma = postL10n.comma;
  19          if ( ',' !== comma )
  20              tags = tags.replace(new RegExp(comma, 'g'), ',');
  21          tags = tags.replace(/\s*,\s*/g, ',').replace(/,+/g, ',').replace(/[,\s]+$/, '').replace(/^[,\s]+/, '');
  22          if ( ',' !== comma )
  23              tags = tags.replace(/,/g, comma);
  24          return tags;
  25      },
  26  
  27      parseTags : function(el) {
  28          var id = el.id, num = id.split('-check-num-')[1], taxbox = $(el).closest('.tagsdiv'),
  29              thetags = taxbox.find('.the-tags'), comma = postL10n.comma,
  30              current_tags = thetags.val().split(comma), new_tags = [];
  31          delete current_tags[num];
  32  
  33          $.each( current_tags, function(key, val) {
  34              val = $.trim(val);
  35              if ( val ) {
  36                  new_tags.push(val);
  37              }
  38          });
  39  
  40          thetags.val( this.clean( new_tags.join(comma) ) );
  41  
  42          this.quickClicks(taxbox);
  43          return false;
  44      },
  45  
  46      quickClicks : function(el) {
  47          var thetags = $('.the-tags', el),
  48              tagchecklist = $('.tagchecklist', el),
  49              id = $(el).attr('id'),
  50              current_tags, disabled;
  51  
  52          if ( !thetags.length )
  53              return;
  54  
  55          disabled = thetags.prop('disabled');
  56  
  57          current_tags = thetags.val().split(postL10n.comma);
  58          tagchecklist.empty();
  59  
  60          $.each( current_tags, function( key, val ) {
  61              var span, xbutton;
  62  
  63              val = $.trim( val );
  64  
  65              if ( ! val )
  66                  return;
  67  
  68              // Create a new span, and ensure the text is properly escaped.
  69              span = $('<span />').text( val );
  70  
  71              // If tags editing isn't disabled, create the X button.
  72              if ( ! disabled ) {
  73                  xbutton = $( '<a id="' + id + '-check-num-' + key + '" class="ntdelbutton">X</a>' );
  74                  xbutton.click( function(){ tagBox.parseTags(this); });
  75                  span.prepend('&nbsp;').prepend( xbutton );
  76              }
  77  
  78              // Append the span to the tag list.
  79              tagchecklist.append( span );
  80          });
  81      },
  82  
  83      flushTags : function(el, a, f) {
  84          a = a || false;
  85          var tags = $('.the-tags', el),
  86              newtag = $('input.newtag', el),
  87              comma = postL10n.comma,
  88              newtags, text;
  89  
  90          text = a ? $(a).text() : newtag.val();
  91          tagsval = tags.val();
  92          newtags = tagsval ? tagsval + comma + text : text;
  93  
  94          newtags = this.clean( newtags );
  95          newtags = array_unique_noempty( newtags.split(comma) ).join(comma);
  96          tags.val(newtags);
  97          this.quickClicks(el);
  98  
  99          if ( !a )
 100              newtag.val('');
 101          if ( 'undefined' == typeof(f) )
 102              newtag.focus();
 103  
 104          return false;
 105      },
 106  
 107      get : function(id) {
 108          var tax = id.substr(id.indexOf('-')+1);
 109  
 110          $.post(ajaxurl, {'action':'get-tagcloud', 'tax':tax}, function(r, stat) {
 111              if ( 0 == r || 'success' != stat )
 112                  r = wpAjax.broken;
 113  
 114              r = $('<p id="tagcloud-'+tax+'" class="the-tagcloud">'+r+'</p>');
 115              $('a', r).click(function(){
 116                  tagBox.flushTags( $(this).closest('.inside').children('.tagsdiv'), this);
 117                  return false;
 118              });
 119  
 120              $('#'+id).after(r);
 121          });
 122      },
 123  
 124      init : function() {
 125          var t = this, ajaxtag = $('div.ajaxtag');
 126  
 127          $('.tagsdiv').each( function() {
 128              tagBox.quickClicks(this);
 129          });
 130  
 131          $('input.tagadd', ajaxtag).click(function(){
 132              t.flushTags( $(this).closest('.tagsdiv') );
 133          });
 134  
 135          $('div.taghint', ajaxtag).click(function(){
 136              $(this).css('visibility', 'hidden').parent().siblings('.newtag').focus();
 137          });
 138  
 139          $('input.newtag', ajaxtag).blur(function() {
 140              if ( this.value == '' )
 141                  $(this).parent().siblings('.taghint').css('visibility', '');
 142          }).focus(function(){
 143              $(this).parent().siblings('.taghint').css('visibility', 'hidden');
 144          }).keyup(function(e){
 145              if ( 13 == e.which ) {
 146                  tagBox.flushTags( $(this).closest('.tagsdiv') );
 147                  return false;
 148              }
 149          }).keypress(function(e){
 150              if ( 13 == e.which ) {
 151                  e.preventDefault();
 152                  return false;
 153              }
 154          }).each(function(){
 155              var tax = $(this).closest('div.tagsdiv').attr('id');
 156              $(this).suggest( ajaxurl + '?action=ajax-tag-search&tax=' + tax, { delay: 500, minchars: 2, multiple: true, multipleSep: postL10n.comma + ' ' } );
 157          });
 158  
 159          // save tags on post save/publish
 160          $('#post').submit(function(){
 161              $('div.tagsdiv').each( function() {
 162                  tagBox.flushTags(this, false, 1);
 163              });
 164          });
 165  
 166          // tag cloud
 167          $('a.tagcloud-link').click(function(){
 168              tagBox.get( $(this).attr('id') );
 169              $(this).unbind().click(function(){
 170                  $(this).siblings('.the-tagcloud').toggle();
 171                  return false;
 172              });
 173              return false;
 174          });
 175      }
 176  };
 177  
 178  commentsBox = {
 179      st : 0,
 180  
 181      get : function(total, num) {
 182          var st = this.st, data;
 183          if ( ! num )
 184              num = 20;
 185  
 186          this.st += num;
 187          this.total = total;
 188          $('#commentsdiv img.waiting').show();
 189  
 190          data = {
 191              'action' : 'get-comments',
 192              'mode' : 'single',
 193              '_ajax_nonce' : $('#add_comment_nonce').val(),
 194              'p' : $('#post_ID').val(),
 195              'start' : st,
 196              'number' : num
 197          };
 198  
 199          $.post(ajaxurl, data,
 200              function(r) {
 201                  r = wpAjax.parseAjaxResponse(r);
 202                  $('#commentsdiv .widefat').show();
 203                  $('#commentsdiv img.waiting').hide();
 204  
 205                  if ( 'object' == typeof r && r.responses[0] ) {
 206                      $('#the-comment-list').append( r.responses[0].data );
 207  
 208                      theList = theExtraList = null;
 209                      $("a[className*=':']").unbind();
 210  
 211                      if ( commentsBox.st > commentsBox.total )
 212                          $('#show-comments').hide();
 213                      else
 214                          $('#show-comments').show().children('a').html(postL10n.showcomm);
 215  
 216                      return;
 217                  } else if ( 1 == r ) {
 218                      $('#show-comments').html(postL10n.endcomm);
 219                      return;
 220                  }
 221  
 222                  $('#the-comment-list').append('<tr><td colspan="2">'+wpAjax.broken+'</td></tr>');
 223              }
 224          );
 225  
 226          return false;
 227      }
 228  };
 229  
 230  WPSetThumbnailHTML = function(html){
 231      $('.inside', '#postimagediv').html(html);
 232  };
 233  
 234  WPSetThumbnailID = function(id){
 235      var field = $('input[value="_thumbnail_id"]', '#list-table');
 236      if ( field.size() > 0 ) {
 237          $('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id);
 238      }
 239  };
 240  
 241  WPRemoveThumbnail = function(nonce){
 242      $.post(ajaxurl, {
 243          action:"set-post-thumbnail", post_id: $('#post_ID').val(), thumbnail_id: -1, _ajax_nonce: nonce, cookie: encodeURIComponent(document.cookie)
 244      }, function(str){
 245          if ( str == '0' ) {
 246              alert( setPostThumbnailL10n.error );
 247          } else {
 248              WPSetThumbnailHTML(str);
 249          }
 250      }
 251      );
 252  };
 253  
 254  })(jQuery);
 255  
 256  jQuery(document).ready( function($) {
 257      var stamp, visibility, sticky = '', last = 0, co = $('#content');
 258  
 259      postboxes.add_postbox_toggles(pagenow);
 260  
 261      // multi-taxonomies
 262      if ( $('#tagsdiv-post_tag').length ) {
 263          tagBox.init();
 264      } else {
 265          $('#side-sortables, #normal-sortables, #advanced-sortables').children('div.postbox').each(function(){
 266              if ( this.id.indexOf('tagsdiv-') === 0 ) {
 267                  tagBox.init();
 268                  return false;
 269              }
 270          });
 271      }
 272  
 273      // categories
 274      $('.categorydiv').each( function(){
 275          var this_id = $(this).attr('id'), noSyncChecks = false, syncChecks, catAddAfter, taxonomyParts, taxonomy, settingName;
 276  
 277          taxonomyParts = this_id.split('-');
 278          taxonomyParts.shift();
 279          taxonomy = taxonomyParts.join('-');
 280           settingName = taxonomy + '_tab';
 281           if ( taxonomy == 'category' )
 282               settingName = 'cats';
 283  
 284          // TODO: move to jQuery 1.3+, support for multiple hierarchical taxonomies, see wp-lists.dev.js
 285          $('a', '#' + taxonomy + '-tabs').click( function(){
 286              var t = $(this).attr('href');
 287              $(this).parent().addClass('tabs').siblings('li').removeClass('tabs');
 288              $('#' + taxonomy + '-tabs').siblings('.tabs-panel').hide();
 289              $(t).show();
 290              if ( '#' + taxonomy + '-all' == t )
 291                  deleteUserSetting(settingName);
 292              else
 293                  setUserSetting(settingName, 'pop');
 294              return false;
 295          });
 296  
 297          if ( getUserSetting(settingName) )
 298              $('a[href="#' + taxonomy + '-pop"]', '#' + taxonomy + '-tabs').click();
 299  
 300          // Ajax Cat
 301          $('#new' + taxonomy).one( 'focus', function() { $(this).val( '' ).removeClass( 'form-input-tip' ) } );
 302          $('#' + taxonomy + '-add-submit').click( function(){ $('#new' + taxonomy).focus(); });
 303  
 304          syncChecks = function() {
 305              if ( noSyncChecks )
 306                  return;
 307              noSyncChecks = true;
 308              var th = jQuery(this), c = th.is(':checked'), id = th.val().toString();
 309              $('#in-' + taxonomy + '-' + id + ', #in-' + taxonomy + '-category-' + id).prop( 'checked', c );
 310              noSyncChecks = false;
 311          };
 312  
 313          catAddBefore = function( s ) {
 314              if ( !$('#new'+taxonomy).val() )
 315                  return false;
 316              s.data += '&' + $( ':checked', '#'+taxonomy+'checklist' ).serialize();
 317              $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', true );
 318              return s;
 319          };
 320  
 321          catAddAfter = function( r, s ) {
 322              var sup, drop = $('#new'+taxonomy+'_parent');
 323  
 324              $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', false );
 325              if ( 'undefined' != s.parsed.responses[0] && (sup = s.parsed.responses[0].supplemental.newcat_parent) ) {
 326                  drop.before(sup);
 327                  drop.remove();
 328              }
 329          };
 330  
 331          $('#' + taxonomy + 'checklist').wpList({
 332              alt: '',
 333              response: taxonomy + '-ajax-response',
 334              addBefore: catAddBefore,
 335              addAfter: catAddAfter
 336          });
 337  
 338          $('#' + taxonomy + '-add-toggle').click( function() {
 339              $('#' + taxonomy + '-adder').toggleClass( 'wp-hidden-children' );
 340              $('a[href="#' + taxonomy + '-all"]', '#' + taxonomy + '-tabs').click();
 341              $('#new'+taxonomy).focus();
 342              return false;
 343          });
 344  
 345          $('#' + taxonomy + 'checklist li.popular-category :checkbox, #' + taxonomy + 'checklist-pop :checkbox').live( 'click', function(){
 346              var t = $(this), c = t.is(':checked'), id = t.val();
 347              if ( id && t.parents('#taxonomy-'+taxonomy).length )
 348                  $('#in-' + taxonomy + '-' + id + ', #in-popular-' + taxonomy + '-' + id).prop( 'checked', c );
 349          });
 350  
 351      }); // end cats
 352  
 353      // Custom Fields
 354      if ( $('#postcustom').length ) {
 355          $('#the-list').wpList( { addAfter: function( xml, s ) {
 356              $('table#list-table').show();
 357          }, addBefore: function( s ) {
 358              s.data += '&post_id=' + $('#post_ID').val();
 359              return s;
 360          }
 361          });
 362      }
 363  
 364      // submitdiv
 365      if ( $('#submitdiv').length ) {
 366          stamp = $('#timestamp').html();
 367          visibility = $('#post-visibility-display').html();
 368  
 369  		function updateVisibility() {
 370              var pvSelect = $('#post-visibility-select');
 371              if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
 372                  $('#sticky').prop('checked', false);
 373                  $('#sticky-span').hide();
 374              } else {
 375                  $('#sticky-span').show();
 376              }
 377              if ( $('input:radio:checked', pvSelect).val() != 'password' ) {
 378                  $('#password-span').hide();
 379              } else {
 380                  $('#password-span').show();
 381              }
 382          }
 383  
 384  		function updateText() {
 385              var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'),
 386                  optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(),
 387                  mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val();
 388  
 389              attemptedDate = new Date( aa, mm - 1, jj, hh, mn );
 390              originalDate = new Date( $('#hidden_aa').val(), $('#hidden_mm').val() -1, $('#hidden_jj').val(), $('#hidden_hh').val(), $('#hidden_mn').val() );
 391              currentDate = new Date( $('#cur_aa').val(), $('#cur_mm').val() -1, $('#cur_jj').val(), $('#cur_hh').val(), $('#cur_mn').val() );
 392  
 393              if ( attemptedDate.getFullYear() != aa || (1 + attemptedDate.getMonth()) != mm || attemptedDate.getDate() != jj || attemptedDate.getMinutes() != mn ) {
 394                  $('.timestamp-wrap', '#timestampdiv').addClass('form-invalid');
 395                  return false;
 396              } else {
 397                  $('.timestamp-wrap', '#timestampdiv').removeClass('form-invalid');
 398              }
 399  
 400              if ( attemptedDate > currentDate && $('#original_post_status').val() != 'future' ) {
 401                  publishOn = postL10n.publishOnFuture;
 402                  $('#publish').val( postL10n.schedule );
 403              } else if ( attemptedDate <= currentDate && $('#original_post_status').val() != 'publish' ) {
 404                  publishOn = postL10n.publishOn;
 405                  $('#publish').val( postL10n.publish );
 406              } else {
 407                  publishOn = postL10n.publishOnPast;
 408                  $('#publish').val( postL10n.update );
 409              }
 410              if ( originalDate.toUTCString() == attemptedDate.toUTCString() ) { //hack
 411                  $('#timestamp').html(stamp);
 412              } else {
 413                  $('#timestamp').html(
 414                      publishOn + ' <b>' +
 415                      $('option[value="' + $('#mm').val() + '"]', '#mm').text() + ' ' +
 416                      jj + ', ' +
 417                      aa + ' @ ' +
 418                      hh + ':' +
 419                      mn + '</b> '
 420                  );
 421              }
 422  
 423              if ( $('input:radio:checked', '#post-visibility-select').val() == 'private' ) {
 424                  $('#publish').val( postL10n.update );
 425                  if ( optPublish.length == 0 ) {
 426                      postStatus.append('<option value="publish">' + postL10n.privatelyPublished + '</option>');
 427                  } else {
 428                      optPublish.html( postL10n.privatelyPublished );
 429                  }
 430                  $('option[value="publish"]', postStatus).prop('selected', true);
 431                  $('.edit-post-status', '#misc-publishing-actions').hide();
 432              } else {
 433                  if ( $('#original_post_status').val() == 'future' || $('#original_post_status').val() == 'draft' ) {
 434                      if ( optPublish.length ) {
 435                          optPublish.remove();
 436                          postStatus.val($('#hidden_post_status').val());
 437                      }
 438                  } else {
 439                      optPublish.html( postL10n.published );
 440                  }
 441                  if ( postStatus.is(':hidden') )
 442                      $('.edit-post-status', '#misc-publishing-actions').show();
 443              }
 444              $('#post-status-display').html($('option:selected', postStatus).text());
 445              if ( $('option:selected', postStatus).val() == 'private' || $('option:selected', postStatus).val() == 'publish' ) {
 446                  $('#save-post').hide();
 447              } else {
 448                  $('#save-post').show();
 449                  if ( $('option:selected', postStatus).val() == 'pending' ) {
 450                      $('#save-post').show().val( postL10n.savePending );
 451                  } else {
 452                      $('#save-post').show().val( postL10n.saveDraft );
 453                  }
 454              }
 455              return true;
 456          }
 457  
 458          $('.edit-visibility', '#visibility').click(function () {
 459              if ($('#post-visibility-select').is(":hidden")) {
 460                  updateVisibility();
 461                  $('#post-visibility-select').slideDown('fast');
 462                  $(this).hide();
 463              }
 464              return false;
 465          });
 466  
 467          $('.cancel-post-visibility', '#post-visibility-select').click(function () {
 468              $('#post-visibility-select').slideUp('fast');
 469              $('#visibility-radio-' + $('#hidden-post-visibility').val()).prop('checked', true);
 470              $('#post_password').val($('#hidden_post_password').val());
 471              $('#sticky').prop('checked', $('#hidden-post-sticky').prop('checked'));
 472              $('#post-visibility-display').html(visibility);
 473              $('.edit-visibility', '#visibility').show();
 474              updateText();
 475              return false;
 476          });
 477  
 478          $('.save-post-visibility', '#post-visibility-select').click(function () { // crazyhorse - multiple ok cancels
 479              var pvSelect = $('#post-visibility-select');
 480  
 481              pvSelect.slideUp('fast');
 482              $('.edit-visibility', '#visibility').show();
 483              updateText();
 484  
 485              if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
 486                  $('#sticky').prop('checked', false);
 487              } // WEAPON LOCKED
 488  
 489              if ( true == $('#sticky').prop('checked') ) {
 490                  sticky = 'Sticky';
 491              } else {
 492                  sticky = '';
 493              }
 494  
 495              $('#post-visibility-display').html(    postL10n[$('input:radio:checked', pvSelect).val() + sticky]    );
 496              return false;
 497          });
 498  
 499          $('input:radio', '#post-visibility-select').change(function() {
 500              updateVisibility();
 501          });
 502  
 503          $('#timestampdiv').siblings('a.edit-timestamp').click(function() {
 504              if ($('#timestampdiv').is(":hidden")) {
 505                  $('#timestampdiv').slideDown('fast');
 506                  $(this).hide();
 507              }
 508              return false;
 509          });
 510  
 511          $('.cancel-timestamp', '#timestampdiv').click(function() {
 512              $('#timestampdiv').slideUp('fast');
 513              $('#mm').val($('#hidden_mm').val());
 514              $('#jj').val($('#hidden_jj').val());
 515              $('#aa').val($('#hidden_aa').val());
 516              $('#hh').val($('#hidden_hh').val());
 517              $('#mn').val($('#hidden_mn').val());
 518              $('#timestampdiv').siblings('a.edit-timestamp').show();
 519              updateText();
 520              return false;
 521          });
 522  
 523          $('.save-timestamp', '#timestampdiv').click(function () { // crazyhorse - multiple ok cancels
 524              if ( updateText() ) {
 525                  $('#timestampdiv').slideUp('fast');
 526                  $('#timestampdiv').siblings('a.edit-timestamp').show();
 527              }
 528              return false;
 529          });
 530  
 531          $('#post-status-select').siblings('a.edit-post-status').click(function() {
 532              if ($('#post-status-select').is(":hidden")) {
 533                  $('#post-status-select').slideDown('fast');
 534                  $(this).hide();
 535              }
 536              return false;
 537          });
 538  
 539          $('.save-post-status', '#post-status-select').click(function() {
 540              $('#post-status-select').slideUp('fast');
 541              $('#post-status-select').siblings('a.edit-post-status').show();
 542              updateText();
 543              return false;
 544          });
 545  
 546          $('.cancel-post-status', '#post-status-select').click(function() {
 547              $('#post-status-select').slideUp('fast');
 548              $('#post_status').val($('#hidden_post_status').val());
 549              $('#post-status-select').siblings('a.edit-post-status').show();
 550              updateText();
 551              return false;
 552          });
 553      } // end submitdiv
 554  
 555      // permalink
 556      if ( $('#edit-slug-box').length ) {
 557          editPermalink = function(post_id) {
 558              var i, c = 0, e = $('#editable-post-name'), revert_e = e.html(), real_slug = $('#post_name'), revert_slug = real_slug.val(), b = $('#edit-slug-buttons'), revert_b = b.html(), full = $('#editable-post-name-full').html();
 559  
 560              $('#view-post-btn').hide();
 561              b.html('<a href="#" class="save button">'+postL10n.ok+'</a> <a class="cancel" href="#">'+postL10n.cancel+'</a>');
 562              b.children('.save').click(function() {
 563                  var new_slug = e.children('input').val();
 564                  if ( new_slug == $('#editable-post-name-full').text() ) {
 565                      return $('.cancel', '#edit-slug-buttons').click();
 566                  }
 567                  $.post(ajaxurl, {
 568                      action: 'sample-permalink',
 569                      post_id: post_id,
 570                      new_slug: new_slug,
 571                      new_title: $('#title').val(),
 572                      samplepermalinknonce: $('#samplepermalinknonce').val()
 573                  }, function(data) {
 574                      $('#edit-slug-box').html(data);
 575                      b.html(revert_b);
 576                      real_slug.val(new_slug);
 577                      makeSlugeditClickable();
 578                      $('#view-post-btn').show();
 579                  });
 580                  return false;
 581              });
 582  
 583              $('.cancel', '#edit-slug-buttons').click(function() {
 584                  $('#view-post-btn').show();
 585                  e.html(revert_e);
 586                  b.html(revert_b);
 587                  real_slug.val(revert_slug);
 588                  return false;
 589              });
 590  
 591              for ( i = 0; i < full.length; ++i ) {
 592                  if ( '%' == full.charAt(i) )
 593                      c++;
 594              }
 595  
 596              slug_value = ( c > full.length / 4 ) ? '' : full;
 597              e.html('<input type="text" id="new-post-slug" value="'+slug_value+'" />').children('input').keypress(function(e){
 598                  var key = e.keyCode || 0;
 599                  // on enter, just save the new slug, don't save the post
 600                  if ( 13 == key ) {
 601                      b.children('.save').click();
 602                      return false;
 603                  }
 604                  if ( 27 == key ) {
 605                      b.children('.cancel').click();
 606                      return false;
 607                  }
 608                  real_slug.val(this.value);
 609              }).focus();
 610          }
 611  
 612          makeSlugeditClickable = function() {
 613              $('#editable-post-name').click(function() {
 614                  $('#edit-slug-buttons').children('.edit-slug').click();
 615              });
 616          }
 617          makeSlugeditClickable();
 618      }
 619  
 620      // word count
 621      if ( typeof(wpWordCount) != 'undefined' ) {
 622          $(document).triggerHandler('wpcountwords', [ co.val() ]);
 623  
 624          co.keyup( function(e) {
 625              var k = e.keyCode || e.charCode;
 626  
 627              if ( k == last )
 628                  return true;
 629  
 630              if ( 13 == k || 8 == last || 46 == last )
 631                  $(document).triggerHandler('wpcountwords', [ co.val() ]);
 632  
 633              last = k;
 634              return true;
 635          });
 636      }
 637  
 638      wptitlehint = function(id) {
 639          id = id || 'title';
 640  
 641          var title = $('#' + id), titleprompt = $('#' + id + '-prompt-text');
 642  
 643          if ( title.val() == '' )
 644              titleprompt.css('visibility', '');
 645  
 646          titleprompt.click(function(){
 647              $(this).css('visibility', 'hidden');
 648              title.focus();
 649          });
 650  
 651          title.blur(function(){
 652              if ( this.value == '' )
 653                  titleprompt.css('visibility', '');
 654          }).focus(function(){
 655              titleprompt.css('visibility', 'hidden');
 656          }).keydown(function(e){
 657              titleprompt.css('visibility', 'hidden');
 658              $(this).unbind(e);
 659          });
 660      }
 661  
 662      wptitlehint();
 663  });