// Provide a default path to dwr.engine
if (dwr == null) var dwr = {};
if (dwr.engine == null) dwr.engine = {};
if (DWREngine == null) var DWREngine = dwr.engine;

if (SigaService == null) var SigaService = {};
SigaService._path = '/feapl_2/dwr';
SigaService.calcTarifa = function(p0, p1, p2, callback) {
  dwr.engine._execute(SigaService._path, 'SigaService', 'calcTarifa', p0, p1, p2, callback);
}