simon-svn: puzzles: simon

[Commits to Tartarus CVS repository.]

SVN root:       svn://svn.tartarus.org/sgt
Changes by:     simon
Revision:       9802
Date:           2013-04-03 20:04:00 +0100 (Wed, 03 Apr 2013)

Log message (6 lines):
Try to give a more friendly message if anything goes wrong during
puzzle startup. The puzzle web pages now enclose the whole puzzle
(buttons, canvas, permalinks) in a div set to display:none, and
instead display an apologetic message saying 'sorry, it didn't work';
then, if we get through the whole init function without crashing, we
show the puzzle and hide the apology.

Modified files:
U   puzzles/emccpre.js
U   puzzles/html/jspage.pl

Links:
http://svn.tartarus.org/sgt/?rev=9802&view=rev
http://svn.tartarus.org/sgt/puzzles/emccpre.js?rev=9802&r1=9801&r2=9802
http://svn.tartarus.org/sgt/puzzles/html/jspage.pl?rev=9802&r1=9801&r2=9802