Redirect to AmazonSmile
// ==UserScript==
// @name AmazonSmile Redirect
// @icon http://i.imgur.com/HKxjaKP.jpg
// @namespace skoshy.com
// @author Stefan Koshy
// @description Redirect to AmazonSmile
// @include http://*.amazon.com/*
// @version 0.6
// @run-at document-start
// @grant none
// ==/UserScript==
var url = window.location.host;
if (url.match("smile.amazon") == null) {
url = window.location.href;
if (url.match("//www.") != null){
url = url.replace("//www.", "//smile.");
} else if (url.match("//amazon.") != null){
url = url.replace("//amazon.", "//smile.amazon.");
}
window.location.replace(url);
}