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