Options and events added, like:
type (data return type),
success (call back to run when success),
beforeSend (to run just before sending data),
error (to do something when error occures)
The below form is a native HTML form.. It will submit the data regular way and get new page. When calling ALAJAX script, the form will send the data by AJAX call without any changes on HTML, Javascript or even servcer side.