Accordion Content/ Menu script updated to v1.3, which adds the following new features/changes:

1) Script now no longer conflicts with other JS frameworks

2) Adds custom oninit() and onopenclose() event handlers that fire when Accordion Content instance has initialized, plus whenever a header is opened/closed

3) Adds support for expanding header(s) using the URL parameter (ie: /accordion.htm?headerclass=0,1)