[OpenLayers-Users] How to select WMS layers on one OpenLayer.Layer.WMS layer dynamically?

[Manuel Reimer]

Hello,

is there some kind of "layer switcher" which allows me to select the WMS layers 
for one WMS layer?

Of course it would be possible to create one WMS layer for each of the layers, 
offered by the WMS server, I want to use, but IMHO it would be more elegant to 
just need *one* request to the WMS server and let the WMS server do the work.

Yours

Manuel