// 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 (ColumnsMenu == null) var ColumnsMenu = {};
ColumnsMenu._path = '/dwr';
ColumnsMenu.getChildrenMenu = function(p0, callback) {
  dwr.engine._execute(ColumnsMenu._path, 'ColumnsMenu', 'getChildrenMenu', p0, callback);
}