pkp/ojs — pull request #168 by doana (2014-04-29 14:52:46+00:00)
Title: *8722* Add empty alt tags for decorative images. Updated show / hide fun...

...ctionality so that it is keyboard accessible.

I've updated the show / hide interaction by changing the span into a link with href="javascript:void(0)". You may want to take an alternative approach for this, but I believe this is the best option for a link triggers javascript functionality.