kolber/audiojs — pull request #43 by mikesherov (2011-10-25 15:11:24+00:00)
Title: fixes #28, feature detection for node.getElementsByClassName

fixes #28, feature detection for node.getElementsByClassName in cases where another framework decides to fake document.getElementsByClassName
also, cleans up getByClass method:
* don't pollute the global namespace
* remove unnecessary variables
* remove unnecessary params
* missing semi-colon