I tried using the dev version to see if it cleared up the problem but in both versions, a missing tag is causing problems.

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; InfoPath.2; .NET CLR 3.0.30729; .NET4.0C)
Timestamp: Sat, 22 Jan 2011 09:58:00 UTC

Message: Expected ';'
Line: 17
Char: 7783
Code: 0
URI: http://www.example.com/sites/default/files/js/js_87786b3cd0ed8110cc1af8b...

Message: 'Drupal' is undefined
Line: 3
Char: 1
Code: 0
URI: http://www.example.com/sites/all/modules/views_charts/views_charts.js?y

Message: 'jQuery' is undefined
Line: 28
Char: 1
Code: 0
URI: http://www.example.com/services/home-improvement-services

Message: 'Drupal' is undefined
Line: 33
Char: 1
Code: 0
URI: http://www.example.com/services/home-improvement-services

I've enclosed line 16 and 17 for the Expected ';' (first error message) below for reference:

Line 16:
if(Drupal.jsEnabled){$(document.documentElement).addClass('js');document.cookie='has_js=1; path=/';$(document).ready(function(){Drupal.attachBehaviors(this);});}

Line 17:
Drupal.theme.prototype={placeholder:function(str){return''+Drupal.checkPlain(str)+'';}};;( ...etc...

Any idea why?