# Am new in AS 3.0.......lil hepl plzz

**URL:** <https://forum.kirupa.com/t/am-new-in-as-3-0-lil-hepl-plzz/328779>\
**Category:** Uncategorized\
**Created:** [June 16, 2012, 1:31am UTC](https://forum.kirupa.com/t/am-new-in-as-3-0-lil-hepl-plzz/328779 "2012-06-16T01:31:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Nixi](https://avatars.discourse-cdn.com/v4/letter/n/b5a626/32.png) [@Nixi](https://forum.kirupa.com/u/Nixi)\
**Post date:** [June 16, 2012, 1:31am UTC](https://forum.kirupa.com/t/am-new-in-as-3-0-lil-hepl-plzz/328779/1 "2012-06-16T01:31:49Z")

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stopBtn.addEventListener(MouseEvent.CLICK, onStopClick, false, 0, true); now after the function"onStopClick" why there “false, 0, true” written???