[COM_COURSES] come up with a better (cross-browser) method for detecting whether we're moving a box or creating a new one
[COM_COURSES] come up with a better (cross-browser) method for detecting whether we're moving a box or creating a new one

zooley/hubzero-cms,zooley/hubzero-cms,anthonyfuentes/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,zweidner/hubzero-cms,zooley/hubzero-cms,zooley/hubzero-cms,anthonyfuentes/hubzero-cms,anthonyfuentes/hubzero-cms,zweidner/hubzero-cms,zweidner/hubzero-cms