[OpenLayers-Users] Fwd: geowebcached images

[chris Wild]

Hi,
Im using Geoserserver 1.7.4 and Openlayers 2.8.
Im  wondering if anyone else has had problems displaying geowebcached images
in
OpenLayers.
The Mrsid images display fine as a cached images singularly but if more than
one cached image is added to the map only the first one displays. They don't
display as a combined group layer either.
   Any suggestion much appreciated.
   Thanks
        <script defer="defer" type="text/javascript">
            var map;
            var untiled;
            var tiled;
            var pureCoverage = true;
            // pink tile avoidance
            OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
            // make OL compute scale according to WMS spec
            OpenLayers.DOTS_PER_INCH = 25.4 / 0.28;

            function init(){
                // if this is just a coverage or a group of them, disable a
few items,
                // and default to jpeg format
                format = 'image/png';
                if(pureCoverage) {
                    document.getElementById('filterType').disabled = true;
                    document.getElementById('filter').disabled = true;
                    document.getElementById('antialiasSelector').disabled =
true;
                    document.getElementById('updateFilterButton').disabled =
true;
                    document.getElementById('resetFilterButton').disabled =
true;
                    document.getElementById('jpeg').selected = true;
                    format = "image/jpeg";
                }

                var bounds = new OpenLayers.Bounds(
                    1717600, 5632800,
                    1720000, 5636400
                );
                var options = {
                    controls: [],
                    maxExtent: bounds,
                    maxResolution: 14.0625,
                    projection: "EPSG:2193",
                    units: 'm'
                };
                map = new OpenLayers.Map('map', options);


                // setup single tiled layer
                one= new OpenLayers.Layer.WMS(
                    "topp:roto1 - Untiled", "
http://localhost:8080/geoserver/gwc/service/wms",
                    {
                        width: '417',
                        layers: 'topp:roto1',
                        styles: '',
                        srs: 'EPSG:2193',
                        height: '550',
                        format: format
                    }
                );
                        // setup single tiled layer
                two = new OpenLayers.Layer.WMS(
                    "topp:roto2 - Untiled", "
http://localhost:8080/geoserver/gwc/service/wms",
                    {
                        width: '417',
                        layers: 'topp:roto2',
                        styles: '',
                        srs: 'EPSG:2193',
                        height: '550',
                        format: format,
                    }
                );
                map.addLayers([one, two]);
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