There is no � character in the script at that point. Depending upon the encoding, there could be one here:
Viewing Image: 1 of�30
But then again, it may depend upon how you saved it as well as the encoding. In any case try this - Using a text only editor like NotePad, open up the swissarmy.js file and find this line (around line number 119):
It may or may not look exactly like that. Notice the highlighted space and the highlighted token.
document.write('<div align="center">Viewing Image: <b><span id="thecnt'+this.issid+'"><\/span>
<\/b> of<span style="font-size:1ex;">
Regardless of what it looks like (it might be a � character, or look like a normal space, or be more than one character including a space or not), highlight whatever is there and type a space character into it. If the token is not there, replace whatever is there with a token. Save the file and use that.
The browser cache may need to be cleared and/or the page refreshed to see changes.
If you want more help, please include a link to the page on your site that contains the problematic code so we can check it out.