Schedule Tasks in JavaScript (Node webkit project)

I'm developing a native app using Node webkit. As usually everything goes with JS.
what i need is: i want to schedule a task using "schtask" command. so that i need to run it from JS code.
Is there any way to run commands from JavaScript code?? or any other alternative to set schedule tasks in windows from Java Script?

- Thanks in advance

if you are using node-webkit you can use node-modules like child_process.

Here is a sample code how to run a ls command.

var spawn = require('child_process').spawn, // requiring child_process
    ls    = spawn('ls', ['-l', '.']); // created a process for ls the arguments in []

ls.stdout.on('data', function (data) {
  console.log('stdout: ' + data);
});

Here are the references

I found this answer in google.. It works PERFECT!

    var spawn = require('child_process').spawn;
    var cp = spawn(process.env.comspec, ['/c', 'command', '-arg1', '-arg2']);
    cp.stdout.on("data", function(data) {
    console.log(data.toString());
    });
    cp.stderr.on("data", function(data) {
    console.error(data.toString());
    });

Thanks for your guidence @Mritunjay :)