Hi, i nearly know nothing about php but please look at this very complicated question

if you go to this address here you will see that the script works fine, all i would like to do is to make it faster. (so i actually don't have to view the page, just type something in the address bar)

example:
email.php?.........

how can i insert the From, To, Subject and Text fields in the address bar?

It's hard to explain but i hope someone understands what i am saying