Firefox does not display a text on some pages.

I noticed that on some pages, Firefox does not display some texts. I have the latest version of Firefox installed and my flash and java are updated. The text appears correctly on Chrome and IE. Please see my example in the screenshots of the stevenson.edu Web page. Does anyone know what I can do to solve this problem or if there is some kind of plugin need me to see some content? Thank you.

Screenshot of Firefox: http://i47.tinypic.com/123359k.jpg
Screenshot of Chrome: http://i48.tinypic.com/2uy3ay1.jpg

The site appears to be using an old 1.2.0 version of MooTools which is not compatible with curent releases Firefox.

Quote: Mootools 1.2.x incompatible with Firefox 18 and newer. Fixed in Mootools 1.3 and newer (see 789036)

  • bug 789036 - MooTools 1.2.x has been broken by the addition of String.prototype.contains

(please, do not comment in the bug reports: https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)

Tags: Firefox

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