Is there a better, more jQuery-ish way of handling this image substitution?
var image = $(obj).children(\"img\");
if ($(image).attr(\"src\") == \"Images/TreeColl
Not really.
I know... extremely helpful answer. What you are doing is pretty succinct and I'm not so sure there would be anything to make it more "jQueryish" as you ask.
now depending on how you are iterating through this if you are doing it to multiple image instances, that is where there might be some jQuery optimizations.