rem: var aserv=Components.classes["@mozilla.org/atom-service;1"].createInstance(Components.interfaces.nsIAtomService); 
add: var aserv=Components.classes["@mozilla.org/atom-service;1"].getService(Components.interfaces.nsIAtomService); 
context:    getRowProperties : function( row,props ){      calendarToDo = gTaskArray[row];            var aserv=Components.classes["@mozilla.org/atom-service;1"].createInstance(Components.interfaces.nsIAtomService);      props.AppendElement(aserv.getAtom(ToDoProgressAtom( calendarToDo )));   },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ca13a73eac0b5278d1712ed82159080227d42a53/unifinderToDo.js/buggy/calendar/resources/content/unifinderToDo.js