rem: var iCalToDoComponent = Components.classes["@mozilla.org/icaltodo;1"].createInstance(); var iCalToDo = iCalToDoComponent.QueryInterface(Components.interfaces.oeIICalTodo); return iCalToDo; 
add: return Components.classes["@mozilla.org/calendar/todo;1"].createInstance(Components.interfaces.calITodo); 
context: function createToDo (){   var iCalToDoComponent = Components.classes["@mozilla.org/icaltodo;1"].createInstance();   var iCalToDo = iCalToDoComponent.QueryInterface(Components.interfaces.oeIICalTodo);   return iCalToDo;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e83fac781ea3f2e95dbfffb8513f48c3d509f9d7/calendar.js/buggy/calendar/resources/content/calendar.js