# Control on MC which loads by a button

**URL:** <https://forum.kirupa.com/t/control-on-mc-which-loads-by-a-button/111704>\
**Category:** Uncategorized\
**Created:** [May 30, 2004, 12:49am UTC](https://forum.kirupa.com/t/control-on-mc-which-loads-by-a-button/111704 "2004-05-30T00:49:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mx\_guest2004](https://avatars.discourse-cdn.com/v4/letter/m/e47c2d/32.png) [@mx\_guest2004](https://forum.kirupa.com/u/mx_guest2004)\
**Post date:** [May 30, 2004, 12:49am UTC](https://forum.kirupa.com/t/control-on-mc-which-loads-by-a-button/111704/1 "2004-05-30T00:49:31Z")

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Hi!  
In Kirupa’s tutorial about creating a flas site, there is a MC “contents” which an external swf loads into by a button.  
My question is, how can we control that every time “contents” activates by a button, it apeares on the stage by fading? Where puting the function which changes the \_alpha of the “contents” ?

mx-guest2004 🙂

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [May 30, 2004, 1:18am UTC](https://forum.kirupa.com/t/control-on-mc-which-loads-by-a-button/111704/2 "2004-05-30T01:18:55Z")

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use an intro sequence in the external swf. and an outro sequence if you want to fade out too.

[http://www.kirupaforum.com/forums/showthread.php?threadid=39101&highlight=outro](http://www.kirupaforum.com/forums/showthread.php?threadid=39101&highlight=outro)