voronianski/jquery.avgrund.js — pull request #8 by j-clark (2012-09-02 20:45:58+00:00)
Title: Moving declaration of onDocumentKeyUp outside the condition. 

Specifying 'closeByEscape: false' causes the following behavior;

JavaScript error in FF saying it's not defined during bind(). In Chrome/Safari, it's always defined, so specifying 'closeByEscape: false' doesn't work; IE, escape still closes.