rem: event.preventDefault; 
add: event.preventDefault(); 
context: function subjectKeyPress(event) {  switch(event.keyCode) {  case 9:     if (!event.shiftKey) {      window._content.focus();      event.preventDefault;    }    break;  case 13:    window._content.focus();    break;  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1231f9f36e1078bf35ff4ef274c37cefb9362d90/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js