J2Top

J2Top creates a button that appears on the bottom-right (or -left) when you scroll down the page. Once clicked the page will scroll smoothly to the top of the page and the button will disappear. The look of the button is fully configurable from the backend,
you can change the text, font-color, font-size, background images and much more.
As of version 1.0.8 the button text can be translated in the plugin configuration or by using language files. Additionally we added an option to display the button also in the administrator interface.
You can also define how much pixels must be scrolled down before the button appears, the time that the button needs to fade in and out and if the button should be transparent by setting the opacity between 0.1 and 1.