# Preloader and Transition for Dynamic Files

**URL:** https://forum.kirupa.com/t/preloader-and-transition-for-dynamic-files/44084
**Category:** Uncategorized
**Created:** [February 29, 2004, 5:04am UTC](https://forum.kirupa.com/t/preloader-and-transition-for-dynamic-files/44084 "2004-02-29T05:04:49Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![thebloodpoolkid](https://avatars.discourse-cdn.com/v4/letter/t/ecb155/32.png) [@thebloodpoolkid](https://forum.kirupa.com/u/thebloodpoolkid)
#### Post date: [February 29, 2004, 5:04am UTC](https://forum.kirupa.com/t/preloader-and-transition-for-dynamic-files/44084/1 "2004-02-29T05:04:49Z")

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Going through this tut.

[http://www.kirupa.com/developer/mx/preloader\_transition.htm](http://www.kirupa.com/developer/mx/preloader_transition.htm)

All Went well. Works fine. I am trying to understand the code. Read how it was actually done. I get most of it. My question is where does “\_root.section” come from. I see no instances with that name on any timeline. Can anyone explain?

Thanks -Blood.