Hello firends

I'm learning ajax ,


From AJAX for dummies:



Checking to make sure you have
a valid XMLHttpRequest object
Now that you’ve got the needed
XMLHttpRequest object stored in the variable


XMLHttpRequestObject
, how do you actually fetch the text the application
wants when the user clicks the button? All that takes place in the


getData
function in the <script> element, as shown here:

Code:

<script language = “javascript”> . . . function getData(dataSource, divID) { . . . } </script>

I need to know more about this function.

May someone give me complete example about this function?getdata()?(Its syantax,Tutorial for that...)

GOOD LUCCK!