add: window.crypto.enableSmartCardEvents = false; document.removeEventListener("smartcard-insert", onSmartCardChange, false); document.removeEventListener("smartcard-remove", onSmartCardChange, false); 
context: function msgHdrViewSMIMEOnUnload(event){  forgetEncryptedURI();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/db871aeb76393ec772fd57b5f796d1905cd866d0/msgHdrViewSMIMEOverlay.js/buggy/mail/extensions/smime/content/msgHdrViewSMIMEOverlay.js