# TextField.onKillFocus

#### Availability

Flash Player 6.

#### Usage

    my_txt.onKillFocus = function (newFocus) {
    	//statements;
    };

#### Parameters

`newFocus` The object that is receiving the focus.

#### Returns

Nothing.

#### Description

Event handler; invoked when a text field loses keyboard focus. The `onKillFocus` method receives one parameter, `newFocus`, which is an object representing the new object receiving the focus. If no object receives the focus, `newFocus` contains the value `null`.