[jQuery] MIT Licence question very important for everyone

Hi
One very important question for licensing :
I use jquery in my php applicastion and then i begin to sell my soft,
so the entier application becomes under MIT license ?
So i'll be obliged to provide not encoded copies of all codes sources
or only framework and other sub scripts supplied as MIT in my soft ?
i've never found a clear answer anywhere.
Thanks for your ideas
Regards
Rob DELAIRE