title: CKeditor: change default select option in dialog
body: <p>I changle "Link" dialog window. Need to be able insert only anchor (remove url and emails option). I use this code:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>CKEDITOR.on( 'dialogDefinition', function( ev ) {
      var dialogName = ev.data.name;
      var dialogDefinition = ev.data.definition;
      if ( dialogName == 'link' ) {
          var infoTab = dialogDefinition.getContents( 'info' );
          var linktypeField = infoTab.get( 'linkType' );        
          linktypeField['default'] = 'anchor';
          linktypeField['items'].splice(0, 1);
          linktypeField['items'].splice(1, 1);        
      }
  });</code></pre>
  </div>
  </div>
  </p>
  
  <p>This code remove url and email options. But when the dialog box appears nothing is selected. How to select "anchor" option by default?</p>