WP To Top Wordpress Plugin - Rating, Reviews, Demo & Download

Plugin Description
This plugin will add a “Back to top” icon automatically to your blog. It features a smooth scrolling effect and customizable options such as the color, position and scroll duration, sprinkled with some cool CSS3 effect.
By Asvin Balloo.
Supported features:
- Smooth scrolling animation
- Customizable options via the admin panel
- Works on almost all browsers
- No need to add any markup to your theme