Fallr is an easy to use jQuery dialog plugin with lots of features and a clean interface.
It can be used to replace JavaScript alerts, prompts & confirmations as well as more advanced features such as:
- Forms.
- Content in an iframe.
- With or without a modal overlay.
- Special effects such as blink and shake.
- On the fly resizing and positioning.
- Full screen.
It requires a commercial license which costs $5 from code canyon.