rem: return Components.classes[contractId] .createInstance(Components.interfaces[intf]); 
add: return Components.classes[contractId].createInstance(Components.interfaces[intf]); 
context: function createInstance(contractId, intf) {    return Components.classes[contractId]       .createInstance(Components.interfaces[intf]);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/e6935a1f841f592fe93ab01873a9d1032dc85103/publish.js/buggy/calendar/resources/content/publish.js