code: function browseServer( evt ) {
  		var dialog = this.getDialog();
  		var editor = dialog.getParentEditor();
  
  		editor._.filebrowserSe = this;
  
  		var width = editor.config[ 'filebrowser' + ucFirst( dialog.getName() ) + 'WindowWidth' ] || editor.config.filebrowserWindowWidth || '80%';
  		var height = editor.config[ 'filebrowser' + ucFirst( dialog.getName() ) + 'WindowHeight' ] || editor.config.filebrowserWindowHeight || '70%';
  
  		var params = this.filebrowser.params || {};
  		params.CKEditor = editor.name;
  		params.CKEditorFuncNum = editor._.filebrowserFn;
  		if ( !params.langCode )
  			params.langCode = editor.langCode;
  
  		var url = addQueryString( this.filebrowser.url, params );
  		// TODO: V4: Remove backward compatibility (#8163).
  		editor.popup( url, width, height, editor.config.filebrowserWindowFeatures || editor.config.fileBrowserWindowFeatures );
  	}
docs: The onlick function assigned to the 'Browse Server' button. Opens the file browser and updates target field when file is selected.  @param {CKEDITOR.event} evt The event object.