Point.hoverTimeout = 200;
Point.proxyUrl = "http://www.abilitynet.org.uk/easy/point_proxy.php";
Point.enabledPointImage = "http://www.example.com/path/to/point-enabled-b.gif";
Point.disabledPointImage = "http://www.example.com/path/to/point-disabled-b.gif";
Point.pointEnabledDivClass = "w_sym_hover";