[jQuery] img src replacement

In my footer I have a sign where I want it to say one thing regularly, and then when someone hovers, i want it to say sometyhing else. I basically made 2 images, and I just want to switch images on the hover. here is my code I used and its not working.: $("#footer #footer-contain #availability im

[jQuery] Img Src replacement

I have a nav that I do not control the HTML Source. I want to have a hover event applied to the IMG so that when you hover over the img src changes from foo.gif to foo_on.gif and bar.gif to bar_on.gif. How do you do that replace hover? Glen