add: document.getElementById( "alarm-email-checkbox" ).removeAttribute( "checked" ); 
context: function commandAlarm(){   updateAlarmItemEnabled();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ad333820dfa9808dfdff71456327a917948d218e/toDoDialog.js/clean/calendar/resources/content/toDoDialog.js