//debugger;
//gantt.callEvent.prototype = function(name, eventArguments){
//
//      debugger;
////    if (eventHost._silent_mode) return true;
////
////    var handlerName = 'ev_'+name.toLowerCase();
////
////    var listeners = eventHost.listeners;
////    if (listeners['ev_listen_all']){
////        listeners['ev_listen_all'].apply(this, [name].concat(eventArguments));
////    }
////
////    if (listeners[handlerName])
////        return listeners[handlerName].apply(this, eventArguments);
//    return true;
//};