rem: if (item.src != null) 
add: if ("src" in item && item.src) 
context: function getSource(item){  // Return the correct source without strict warnings  if (item.href != null)    return item.href;  if (item.src != null)    return item.src;  return null;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/836bb57e09b812a3bda668c1957d0c59c5e42dc3/pageInfo.js/clean/suite/browser/pageInfo.js