BackToTopButton

Description
If it happens way too often to scroll back to the top of a long page after having reached the bottom of it, this script will save you the scrolling.

It adds a button to the right corner of the Oasis footer that takes you back to the top of the page when pressed.

Installation
To add it put this line in your global.js page, if you want it for personal use, or in your Wiki's MediaWiki:Common.js or MediaWiki:Wikia.js page, if you want it for site wide use. importScriptPage('BackToTopButton/code.js', 'dev');

Customization
If you want to adjust the speed of the scroll up or the amount of scroll down you have to do for the button to appear add the following lines before importing the script.

Scroll Speed

 * To adjust scroll speed add this:
 * var Speed = X;
 * Where X is a number you want. Higher numbers result in slower scrolling and smaller numbers result in faster scrolling. Default value is 600.

Button Appearance

 * To adjust the "depth" you have to reach for the button to appear/disappear add this:
 * var Start = X;
 * Where X is a number you want. Higher numbers will make you scroll down more before the button appears. Default value is 800.