improve dom caching

- don't call appendChild if not needed
- don't overwrite style all the time
- don't overwrite function if it has same source
This commit is contained in:
Leo Horie 2014-04-03 09:00:47 -04:00
parent e34cc1fc4a
commit efae454bd4
5 changed files with 33 additions and 18 deletions

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