movement questions

Hello everyone i have several questions concerning the movements for dual boxing.
for example if i wanted my alt to move a certain way so he can face the "Target" that I'm attacking.
but when i move sometimes he wont be looking that way, so that case he wont attack.
how can i fix or add scripts for certain keys to make him move individually ?
if anyone has a script out there i can add on to my AHK program please post it thanks very much.
peace n love :D

oh and the problem is ive looked it up so many times and most of the stuff i dont understand how to script it and etc.
so some step by step info would be nice too thanks guys n gals :thumbsup:

Personally I bind the arrow keys to my non-main toons as alternate movement keys and don't bind the arrow keys to the main. That way I can move the non-main toons independently of the main, which helps in the event of AoE or fire or what have you.