code: function()
  		{
  			var cache = this._.cache;
  			if ( cache.selectedText !== undefined )
  				return cache.selectedText;
  
  			var text = '',
  				nativeSel = this.getNative();
  			if ( this.getType() == CKEDITOR.SELECTION_TEXT )
  				text = CKEDITOR.env.ie ? nativeSel.createRange().text : nativeSel.toString();
  
  			return ( cache.selectedText = text );
  		}
docs: Retrieves the text contained within the range. An empty string is returned for non-text selection.
  @returns {String} A string of text within the current selection.
  @since 3.6.1
  @example
  var text = editor.getSelection().<strong>getSelectedText()</strong>;
  alert( text );