1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 var min = 1; 6 var max = 5; 7 var current = min; 8 9 function updateIcon() { 10 chrome.browserAction.setIcon({path:"icon" + current + ".png"}); 11 current++; 12 13 if (current > max) 14 current = min; 15 } 16 17 chrome.browserAction.onClicked.addListener(updateIcon); 18 updateIcon(); 19
