1 // Copyright (c) 2012 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 function $(id) { 6 return document.getElementById(id); 7 } 8 9 function getUrlSearchParams(search) { 10 var params = {}; 11 12 if (search) { 13 // Strips leading '?' 14 search = search.substring(1); 15 var pairs = search.split('&'); 16 for (var i = 0; i < pairs.length; ++i) { 17 var pair = pairs[i].split('='); 18 if (pair.length == 2) { 19 params[pair[0]] = decodeURIComponent(pair[1]); 20 } else { 21 params[pair] = true; 22 } 23 } 24 } 25 26 return params; 27 } 28
