Add helper functions.
authormsheby <msheby@cinecert.com>
Tue, 16 Jun 2009 23:08:12 +0000 (23:08 +0000)
committermsheby <>
Tue, 16 Jun 2009 23:08:12 +0000 (23:08 +0000)
commit017ea15446b80df28cbf5bb0b43a7c98d41ef6e1
tree90b1258cd72b3a99c07c5ad1a7dbb82de5f684ef
parentce094faa57db54d5451e606e93388d5853fdfd62
Add helper functions.