// 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 (usernameisexits == null) var usernameisexits = {};
usernameisexits._path = '/aceetraining/dwr';
usernameisexits.UnameIsExits = function(p0, callback) {
  dwr.engine._execute(usernameisexits._path, 'usernameisexits', 'UnameIsExits', p0, callback);
}