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The URLs required in the definition of the layers is just the URL to
the server. openlayers creates the<br>
rest depending on extent, tilesize, etc.etc<br>
So, it should read.<br>
<blockquote
cite="mid:CA+sKd0-ZWOCSgOCrJ9RWfE8aR34u3Rbi78JGWwaFJxKd=5=yLA@mail.gmail.com"
type="cite">
var wmsurl="<a moz-do-not-send="true"
href="http://sdmdataaccess.nrcs.usda.gov/Spatial/SDM.wms?REQUEST=GetMap&SERVICE=WMS&VERSION=1.1.1&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&SRS=EPSG:4326&WIDTH=800&HEIGHT=600&FORMAT=image/gif&LAYERS=MapunitPoly&BBOX=-84.513702,37.993728,-84.449329,38.044441">http://sdmdataaccess.nrcs.usda.gov/Spatial/SDM.wms</a><br>
</blockquote>
but need to define map extent etc.<br>
<br>
I strongly recommend you look at the openlayers examples and follow
one the wms/wfs examples there.<br>
<br>
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