.LP
The following example illustrates the use of the switch control 
glyph to choose one of two inputs to send to the rest of the network.
.LP
.DS L
.nf
\f(CW
               ------------    
     Input1 ---|=>      =>|-----> Output
     Input2 ---|=>        |
               |          |
   trigger ----|=>        |
   (optional)  |  switch  |
               ------------  


	{ open switch glyph, and enter the desired conditional expression
	  in the first parameter box.  If conditional expression is TRUE,
	  Input1 is sent to Output;  if conditional expression is FALSE,
	  Input2 is sent to Output.  If trigger is used, the conditional
	  expression will not be evaluated until the trigger'ed network
	  has finished executing. }

\fP
.fi
.DE
