# Classes and \_mc tutorial

**URL:** <https://forum.kirupa.com/t/classes-and--mc-tutorial/252861>\
**Category:** Uncategorized\
**Created:** [February 24, 2008, 5:21pm UTC](https://forum.kirupa.com/t/classes-and--mc-tutorial/252861 "2008-02-24T17:21:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![erjee](https://avatars.discourse-cdn.com/v4/letter/e/8e8cbc/32.png) [@erjee](https://forum.kirupa.com/u/erjee)\
**Post date:** [February 24, 2008, 5:21pm UTC](https://forum.kirupa.com/t/classes-and--mc-tutorial/252861/1 "2008-02-24T17:21:23Z")

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Hello everyone  
this is my first thread  
i’m new to AS3 so i tried the classes and \_mc tutorial:  
[http://www.kirupa.com/developer/flashcs3/movieclips\_classes\_AS3\_pg1.htm](http://www.kirupa.com/developer/flashcs3/movieclips_classes_AS3_pg1.htm)

i get a different result ie the circles are making a move out of the screen and are slowing down after some time

I think i have to look in the code explained on page 5 of the tutorial but as you can guess :crying: