scroller.js

// ==UserScript==
// @name         Killian's scroller
// @require      http://
// @require      https://
// @namespace    http://your.homepage/
// @version      0.3
// @description  autoscroller for displaying the correct part of the page
// @author       Killian Mills
// @match        http://www.imdb.com/
// @grant        none
// ==/UserScript==

//setInterval(window.onload = function()
setInterval(function()
            {

        // scroll 500 on the y axis, leave x axis as is
                window.scrollTo(0, 500);

            }, 5000); // 25 minutes