docs: function(selector) {
  			var texts = 'textarea, input:not([type=checkbox]):not([type=radio])';
  			var field = gui.DOMPlugin.qdoc(selector);
  			if(field && field !== document.activeElement) {
  				field.focus();
  				if (gui.CSSPlugin.matches(field, texts)) {
  					field.setSelectionRange(
  						field.value.length,
  						field.value.length
  					);
  				}
  			}
  		}