Jquerry errors on imac

Question

My OSX 10.7.4 iMac has problems with something called jQuerry. Certain websites like http://plugins.bukkit.org/ , http://www.4shared.com/ , and http://mytalk.jawbone.com/jb2/mytalk/?2 do not load correctly. For the first, the entire list does not show up, the second, the login popups do not show up, and the third, update popups do not show up. I have tried loading all three sites on three different browsers, Chrome, Firefox, and Safari. When loading all three websites on a different computer, they work fine. Upon closer inspection into the error console of Google Chrome, all of the sites have errors with jQuerry that do not show up on the other computer. The errors are
Failed to load resource https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js
Uncaught ReferenceError: $ is not defined pbo.js:261
for Bukkit,
Failed to load resource http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js
Uncaught ReferenceError: jQuery is not defined jquery.form.js:788
Uncaught ReferenceError: jQuery is not defined jquery.checkbox.js:27
Uncaught ReferenceError: jQuery is not defined jquery.cookie.js:56
Failed to load resource http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js
Uncaught ReferenceError: $ is not defined header.js:1
Uncaught ReferenceError: jQuery is not defined slimScroll.min.js:13
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:227
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:306
Uncaught ReferenceError: jQuery is not defined jquery.caps.js:2
Uncaught ReferenceError: $ is not defined jquery.openid.js:2
Uncaught ReferenceError: jQuery is not defined jquery.cycle.all.min.js:11
Uncaught ReferenceError: jQuery is not defined jquery.uploadify.v2.1.0.js:26
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1387
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1402
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1417
Uncaught ReferenceError: $ is not defined tips.js:1
Uncaught ReferenceError: jQuery is not defined jquery.placeholder.patch.js:110
Uncaught ReferenceError: jQuery is not defined jquery.outerhtml.js:1
Uncaught ReferenceError: jQuery is not defined jquery.tipTip.js:191
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1498
Uncaught ReferenceError: $ is not defined AjaxSuggestion.js:154
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1736
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:1897
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2016
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2274
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2393
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2611
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2656
Failed to load resource http://www.jscount.com/a/4/28b1a41b/z?ref=http%3A//www.google.com/url%3Fsa%3Dt%2 6rct%3Dj%26q%3D%26esrc%3Ds%26source%3Dweb%26cd%3D1%26sqi%3D2%26ved%3D0CDsQFjAA%2 6url%3Dhttp%253A%252F%252Fwww.4shared.com%252F%26ei%3DDjQxUKePK-jF0AGI_YCABw%26u sg%3DAFQjCNFy-3BY1msZ64kw5WfCs9_JAoemBg&url=http%3A//www.4shared.com/&rand=0.547 2085699439049
Uncaught ReferenceError: $ is not defined http://www.4shared.com/:2793
Failed to load resource http://www.adshost1.com/ads-sync.js?key=f11d7770d28f06c628386d47cb6eb053&tz=-4
Port error: Could not establish connection. Receiving end does not exist. miscellaneous_bindings:232
for 4shared, and
Failed to load resource https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.11/jquery-ui.min.js
for MyTalk. I really want to know what is going wrong and how to fix it. Thanks.

Answer 1

I found out what was wrong when doing some research of my own. Somethign wrong with an entry in the hosts file. I used this "
I was having this same problem.  I checked my /private/etc/hosts file and found the follwing entry "127.0.0.1 ajax.googleapis.com"   Removing that entry solved the problem.
If you don't know how to edit the hosts file, seehttp://decoding.wordpress.com/2009/04/06/how-to-edit-the-hosts-file-in-mac-os-x- leopard/
to solve my problem from here. https://discussions.apple.com/message/16751694#16751694