In my form I have a couple of text fields into which the user enters links.
<input type="text" name="link1" id="link1" /> <input type="text" name="link2" id="link2" /> <input type="text" name="link3" id="link3" /> Now I want to create a function that runs after the user has entered a link. It should automatically add "http://"; in the beginning of the link if the user forgot it. How do I do that?
