How can I redirect a jsnode child process output to a cmd prompt?

How can I redirect a jsnode child process output to a cmd prompt?

I have an appjs application that is built to be a GUI which allows the
user to run whole bunch of other .exe applications. These other .exe
applications are created on a mouse click by the 'spawn()' command. Some
of the .exe programs require output on the command line, however the main
application doesn't use a command prompt.
So basically, I want my child processes to pipe their stdout into a
command prompt window. The command prompt window is not running before
hand. I am new to jsnode and I am having trouble getting this to work.
Here is the code. The name of the application is getting passed into the
function and I am constructing the string and then spawning the process.
var appName = this.getAttribute('app');
processStr = './' + appName + '.exe';
var spawn = require('child_process').spawn;
cmd = spawn(processStr, [], { cwd: './', env: process.env} );



Note, even if I change it to below I cannot get the command prompt window
to show up.
cmd = spawn('c:/windows/system32/cmd.exe', [], { cwd: './', env:
process.env} );