gistfile1.js

glow.events.addListener("#yourForm", "submit", function() {
  glow.net.post(
    // make a request to the place the form posts to
    this.action,
    // get the data from the form to send to the server
    glow.dom.get(this).val(),
    {
      onLoad: function(response) {
        // response.text() is the response from the server
      }
    }
  );
  // this next line stops the form submitting, as you've already sent the data yourself
  return false;
})