rem: if( appCore ) { status = appCore.walletRequestToCapture(window._content); } 
add: var walletService = Components.classes["@mozilla.org/wallet/wallet-service;1"].getService(Components.interfaces.nsIWalletService);  walletService.WALLET_RequestToCapture(window._content); 
context: function capture(){  if( appCore ) {    status = appCore.walletRequestToCapture(window._content);  }}  
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/574fa5d34db31c9cc2de74883ae3db4d5d4297f5/utilityOverlay.js/buggy/xpfe/communicator/resources/content/utilityOverlay.js