In Internet Explorer 7, the AddThis toolbar is failing to load with the following error,
Object doesn't support this property or method core001.js, line 2 character 65425 (This appears to be a call to m.getElementsByClassName(h))
The toolbar works correctly in other browsers.
Having removed some other scripts on the site, it appears that removing jQuery 1.7.1 resolves this issue, however we require that.
See http://www.trekwear.co.uk/s/craghoppers-nuka-ii-ladies-jacket/74598/Product.aspx for an example.
Please advise how to resolve this issue.