// 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;

dwr.engine._defaultPath = '/dwr';

if (Point == null) var Point = {};
Point._path = '/dwr';
Point.savePoint = function(p0, p1, p2, p3, callback) {
  dwr.engine._execute(Point._path, 'Point', 'savePoint', p0, p1, p2, p3, callback);
}
Point.delPoint = function(p0, p1, callback) {
  dwr.engine._execute(Point._path, 'Point', 'delPoint', p0, p1, callback);
}