rem: return id; 
add: return key; 
context: function _registerFormEventHandlers(id, actions) {   var id = id != 0 ? id : _id++;   for (var i = 0; i < actions.length; i++) {     var action = actions[i];        // FIXME: clone this ??//      if (!_eventHandlers[action.evName])//        _eventHandlers[action.evName] = [];//      _eventHandlers[action.evName][id] = action.handler;     if (!_eventHandlers[id])       _eventHandlers[id] = [];     _eventHandlers[id][action.evName] = action.handler;   }   return id;}
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/64965c5dba3c7574bbbfd1025083a71a1b10d513/jslib.js/buggy/jslib.js