// 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 (np == null) var np = {};
np._path = '/net/dwr';
np.getNpForId = function(p0, callback) {
  dwr.engine._execute(np._path, 'np', 'getNpForId', p0, callback);
}