// 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 (ProgressMonitor == null) var ProgressMonitor = {};
ProgressMonitor._path = '/validator/dwr';
ProgressMonitor.getProgressInfo = function(callback) {
  dwr.engine._execute(ProgressMonitor._path, 'ProgressMonitor', 'getProgressInfo', callback);
}