Reading TXT File Line by Line and putting in a TXTBOX

Hi,

I'm new here and just started playing with AutoIt..

By reading some tut, I was able to create a simple script to open a particular website.

Now my problem is how to:

1. Open a save txt file with my data in it..like this:

Name
Family Name
Email Address

and put it in a textbox/data field of IE?

Also how to put may text on datafield by using a known MARKER like

blahbla@MYTEXT_HERE

@ is the marker..


TIA