wmnetselect is a WindowMaker docked applet designed to make launching netscape
simpler and more featureful.  It offers the following features:

   Double click left mouse button to launch Netscape
   (Just like any docked window maker appicon).

   Single click middle mouse button to send X selection to
   Netscape, (causes Netscape to go to URL represented by selection).

   Ctrl-click middle mouse button to instruct Netscape to open
   a new window with URL.

   Trims whitespace from X selection.

WWW: http://home.att.net/~apathos/wmnetsel.html