Create a cool transition when you rollover hyperlinks.
Fade links to and from a color during mouseover and mouseout events
A tasteful mouseover/mouseout technique called link nudging
Realistic Hover Effect
Add a rising hover effect to a set of icon links
Allows you to animate style properties based on the cursor’s proximity to an object.
CSS Dock Menu
Mimic the OSX dock with CSS & JQuery
Super-smooth flash-like navigation with CSS & JQuery
Hover Zoom Effect
The hover zoom effect basically reverse zooms an image while fading in a label on top of it when the mouse hovers over it.