Need some form help

OK, I have a drop down list of products, and each one of those items has two values. I want both of those values to pop up and seperate text fields next to the drop down menu when you select a product.


So i would select a product that has a value of $500(base cost) and $150(extra fees). So i want the first text field to display $500 for base cost and the second text field to display $150 for the extra fees.

Now, i'm able to get the base cost to display in the first text field using a javascript to take that value and put it into there, but i somehow need to be able to set a second value to that item. Perhaps with a script that says if text box A displays X amount then show Y amount in text box B?

Only thing is i'm not that advanced at making javascript.

Any help would be great!

nevermind, i figured it out