it works. Ok thanks<br><br><div class="gmail_quote">On Mon, Apr 13, 2009 at 7:10 AM, Alexander Petkov <span dir="ltr">&lt;<a href="mailto:greenkov@gmail.com">greenkov@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div></div><div class="h5">On Sun, Apr 12, 2009 at 4:03 PM, MeLv1n wAuRaN &lt;<a href="mailto:melvinnesta@gmail.com">melvinnesta@gmail.com</a>&gt; wrote:<br>
&gt;<br>
&gt; Hi alexander,<br>
&gt;<br>
&gt; thanks for the quick reply. actually not all my layers but only some of my<br>
&gt; layers. i tried including the visibility but it didn&#39;t work. maybe you can<br>
&gt; check my codes:<br>
&gt;<br>
&gt; layer_jalan = new OpenLayers.Layer.WMS( &quot;Jalan&quot;,<br>
&gt;<br>
&gt; &quot;<a href="http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/apps/Skripsi/coba.map" target="_blank">http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/apps/Skripsi/coba.map</a>&quot;,<br>
&gt;              {layers: &#39;jalan&#39;,<br>
&gt;              transparent: &quot;true&quot;, format: &quot;image/png&quot;},<br>
&gt;              {singleTile: true},<br>
&gt;              {visibility: false});<br>
&gt;<br>
</div></div>Try this:<br>
<div class="im"><br>
 layer_jalan = new OpenLayers.Layer.WMS( &quot;Jalan&quot;,<br>
 &quot;<a href="http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/apps/Skripsi/coba.map" target="_blank">http://localhost/cgi-bin/mapserv.exe?map=C:/ms4w/apps/Skripsi/coba.map</a>&quot;,<br>
              {layers: &#39;jalan&#39;,<br>
              transparent: &quot;true&quot;, format: &quot;image/png&quot;},<br>
              {singleTile: true, visibility: false});<br>
<br>
</div>&#39;singleTile&#39; and &#39;visibility&#39; go together in the options hashtable:<br>
<a href="http://dev.openlayers.org/releases/OpenLayers-2.7/doc/apidocs/files/OpenLayers/Layer/WMS-js.html#OpenLayers.Layer.WMS.OpenLayers.Layer.WMS" target="_blank">http://dev.openlayers.org/releases/OpenLayers-2.7/doc/apidocs/files/OpenLayers/Layer/WMS-js.html#OpenLayers.Layer.WMS.OpenLayers.Layer.WMS</a><br>

<br>
Alex<br>
</blockquote></div><br>