rem: return makeURL(sourceURL); 
add: return makeURI(sourceURL); 
context: function getReferrer(doc){  var focusedWindow = doc.commandDispatcher.focusedWindow;  var sourceURL = getContentFrameURI(focusedWindow);  try {    return makeURL(sourceURL);  } catch (e) {    return null;  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ed40ece25d69d76647b624651b404b9e974feec1/contentAreaUtils.js/clean/suite/common/contentAreaUtils.js