code: function (e) {
  			
  			var target = Event.getTarget(e);
  			
  			// Enable/disable the "any" field
  			if (this.allowAnyChoice) {
  				
  				// if clicked another choice than allowAnyChoice
  				if (inputEx.indexOf(target, this.choicesList, function(el,arrEl) { return el === arrEl.node.firstChild; }) !== -1 && this.radioAny !== target) {
  					this.anyField.disable();
  				} else {
  					this.anyField.enable();
  					lang.later( 50 , this.anyField , "focus");
  				}
  				
  			}
  			
  			this.setSelectedClass();
  			
  			// call superclass method (will fire updatedEvt)
  			inputEx.RadioField.superclass.onChange.call(this,e);
  		}
docs: Function called when the checkbox is toggled
  @param {Event} e The original 'change' event