var options = {
            controls: [],
	    restrictedExtent: new OpenLayers.Bounds(0, 0, 20050, 16750),
            maxExtent: new OpenLayers.Bounds(0, 0, 20050, 16750),
            maxResolution: 128,
            numZoomLevels: 8,
            units: 'pixels',
            projection: "demo"
        };
	var oloptions = {
	    restrictedExtent: new OpenLayers.Bounds(0, 0, 20050, 16750),
            maxExtent: new OpenLayers.Bounds(0, 0, 20050, 16750),
            maxResolution: 128,
            numZoomLevels: 8,
            units: 'pixels',
            projection: "demo"
        };