#4418 Tagging completely broken in Safari

[David A. Gatwood]

The disclosure triangle doesn't even work with the following errors:

TypeError: Result of expression 'e.attr("id")' [undefined] is not an object.

c.fsdn.com/sd/all-minified.js?T_2_5_0_270:20

This had been broken for a long time on the main page, but it always worked on the individual pages before. As of about a week ago, the individual pages fail with the same error.