Hello,<br><br>Look with firebug the tiles url when hovering. There have wrong url<br><br>Not sure it will solve everything but<br><br>      server = &quot;http://&quot; + location.host + &quot;/&quot;;<br><br>must be something like<br>

<br>      server = &quot;<a href="http://www.catastroloscabos.gob.mx/">http://www.catastroloscabos.gob.mx/</a>&quot;<br><br>and because of this change all case like<br><br>   mlayer = new OpenLayers.Layer.MapServer(&quot;Manzanas&quot;,<br>

     server + &quot;<a href="http://www.catastroloscabos.gob.mx/cgi-bin/mapserv.fcgi">www.catastroloscabos.gob.mx/cgi-bin/mapserv.fcgi</a>?&quot;, {<br>       map: &#39;/home/juribe/webcatastro/catastro.map&#39;,<br>       layers: &#39;m&#39;,<br>

       map_imagetype: &#39;png&#39;}, {singleTile: true, isBaseLayer: false});<br>   map.addLayer(mlayer);<br><br>will look<br><br>   mlayer = new OpenLayers.Layer.MapServer(&quot;Manzanas&quot;,<br>     server + &quot;cgi-bin/mapserv.fcgi&quot;, {<br>

       map: &#39;/home/juribe/webcatastro/catastro.map&#39;,<br>       layers: &#39;m&#39;,<br>       map_imagetype: &#39;png&#39;}, {singleTile: true, isBaseLayer: false});<br>   map.addLayer(mlayer);<br><br>If you have others issues, the best is to post now to the users-openlayers list <br>

<a href="http://lists.osgeo.org/mailman/listinfo/openlayers-users">http://lists.osgeo.org/mailman/listinfo/openlayers-users</a> because your questions for the moment seems to be more related to client side and not to mapserver.<br>

<br>Regards<br><br>ThomasG<br>GIS specialist<br><br>