need to know it all, all the javascript side... can someone make a dummy form for me? so i can see the guts... i have no idea what i am doing... my javascript knowledge is very very limited.

would like 'price of each' times cost x 20% gratuity, plus sales tax (6.5%) equals total all broken down...

so i can see each field.. price of each, amount, what the gratuity will be at 20% then add tax to everything, show me how much is tax, then add it all together for a total...

thank you
pj