Khan/khan-exercises — Issue #6707: Congruency postulates - script issues hang browser and don't acknowledge correct answers. 
Author: KhanBugz
Created: 2011-11-19 19:51:00+00:00
State: open
Labels: firefox, other, snowleo

Reporter: spinifex@gmail.com

Whenever I move the triangle points and submit the answer that I know is to be correct, the browser hangs and reports an 'unresponsive script' error. Then, the answer comes back as me not getting it correctly. This has been tried on Apple OSX, Windows XO, and the iPad 2, and with Firefox, Chrome, and IE8. All have the exact same issue with the scripts and the hangs.

[congruency_postulates.html?seed=196&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=196&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/congruency_postulates.html?seed=196&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

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