I have been using sIFR on a production website, and it unfortunately renders incorrectly in IE8. I have removed sIFR from the live version, but it is still visible on the staging version.

Interestingly, sIFR is used in a couple of places on the page. At the top it replaces the title with: 

```
X
X
X

```

and throws an error in IE. Elsewhere on the page it simply degrades as would normally happen on a non-flash enabled browser. 

Any idea why this is happening? The error is: 

> 
> 1.bottom is null or not an object' in sifr.js, line 19 character 14132
> 
> 
>