in DW CS3, howcan i have fields calculate. ex.

I wish to purchase_________gallons of heating oil at the fixed price of $__________per gallon for a total cost of $______

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so the field at "total cost" is the result of the purchase price and the price of the oil

thanks
Lisa

http://www.pixel2life.com/tutorials/javasc...nd_calculators/

thanks, i did a search bt not under javascript.

thanks alot