getElementsByName…
Found that we had a bug where the presences weren’t being updated in IE but they were in Firefox (which I usually use) – tracked the problem down to the differences in how these browsers deal with the document.getElementsByName – I was using the name element on a span tag which Firefox ‘recognises’ but IE doesn’t, for more info on this: http://jszen.blogspot.com/2004/07/whats-in-name.html.
Anyway, turned out to be easy enough to fix by just putting the name on the img tag rather than span.
