metude

var num = Math.floor((Math.random()*999999999)+100000000);
console.log("random number: " + num);
var str = num.toString();
var num_array = str.split("");
console.log("number array: " + num_array);

function interesting_rule(num_array) {
	var sum_even = parseInt(num_array[1]) + parseInt(num_array[3]) + parseInt(num_array[5]) +parseInt(num_array[7]);
	var sum_odd = parseInt(num_array[0]) + parseInt(num_array[2]) + parseInt(num_array[4]) +parseInt(num_array[6]) + parseInt(num_array[8]);
	return ((sum_odd*7)-sum_odd)%10;

metude

window.addEventListener('DOMContentLoaded', function() {
    
    if (opera.contexts.menu) { // Check the Context Menu API is supported
        var menu = opera.contexts.menu; // Create a menu item properties object
        var itemProps = {
            contexts: ['page', 'link'],
            icon: 'images/chrome.png',
            documentURLPatterns: [
              'http://chrome.google.com/webstore/*',
              'https://chrome.google.com/webstore/*'

metude

  	
/*********************** Fontdetect - The font stuff - START ********************/

	var font = document.getElementById('font');  // The hidden input field
	var output = document.getElementById('output');    // the detected font results go here
	var fontList ='';    // the result
	var computed = window.getComputedStyle(output, null);   // the actual style of the tested element