rem:  var focusedWindow = doc.commandDispatcher.focusedWindow; var sourceURL = getContentFrameURI(focusedWindow);  
context: function urlSecurityCheck(url, doc) {  // URL Loading Security Check  var focusedWindow = doc.commandDispatcher.focusedWindow;  var sourceURL = getContentFrameURI(focusedWindow);  var sourceURI = makeURI(sourceURL);  var destURI = makeURI(url);  const nsIScriptSecurityManager = Components.interfaces.nsIScriptSecurityManager;  var secMan = Components.classes["@mozilla.org/scriptsecuritymanager;1"]                         .getService(nsIScriptSecurityManager);  try {    secMan.checkLoadURI(sourceURI, destURI, nsIScriptSecurityManager.STANDARD);  } catch (e) {    throw "Load of " + url + " denied.";  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2b2040431c8f2af5089095fbf370a80574f6fccb/contentAreaUtils.js/buggy/toolkit/content/contentAreaUtils.js