Learn how easy it is to apply web interaction using jQuery with this awesome tutorials.
Populate Select Boxes
It’s the age old (well, in webby terms) issue of how to populate one select box based on another’s selection. It’s actually quite easy compared with the bad old days, and incredibly easy with jQuery and a dash of Ajax.
Scroll Linked Navigation
There are a few websites I’ve seen lately that have a left hand navigation automatically updates it’s selection based on where you’ve scrolled to on the page. This tutorial will show you exactly how to achieve just that.
And many many more…
Website: jQuery for Designers