User:Bucky2000/common.js

var numWords = $("#mw-content-text > div").text.split(" ").length;

var headerWords = $("h1").text.split(" ").length;

var totalWords = numWords + headerWords;

var timeInMinutes = totalWords / 200;

var header = $("h1").text;

$("h1").text(header + " (it will take you " + timeInMinutes + " minutes to read this page)");