1. Pop!
Use Pop! You can create a simple drop-down menu! This is a non-striking jQuery plug-in.
2. BetterTip
Allows you to create a jQuery plugin for customized Tool tips.
3. EZPZ Tooltip
It is very easy to use the tooltip of the border, you can also follow the mouse.
4. BsTip
Various simple tooltips, fade-in and fade-out effects, and border surround.
5. clueTip
When the mouse is suspended, a beautiful tooltip can be displayed on the specified element.
6. inline HTML tooltip
It allows you to define tooltip with rich HTML effects, and embed the tooltip directly into your page, which is displayed when you move your mouse over the link.
7. Input Floating Hint Box
Tooltip of the rounded corner designed for the input box. When you click the input box, it fades out when you click another input box.
8. Orbital Tooltip
With Orbital Tooltip, you can select any position of the object to display it. Multiple options are available and styles can be customized. The effect of Orbital Tooltip is far greater than that of other jQuery tooltips.
9. jGrowl tooltips
A jQuery plug-in that can display information in a browser, a bit similar to the OS X S Growl framework.
10. vTip
Using this jQuery framework, any element using the vtip class can convert the title attribute into a smooth and custom tooltip without loading too much time.
Http://www.jquery4u.com/plugins/10-awesome-jquery-tooltips/.