Refresh Calculations Without Submitting Form?

Feb 25, 2011

I want to refresh the calculations on a form without submitting the form. I have tried two different JavaScript button codes, and I'm wondering if there is a reason for using one over the other, and if there is something else better for cross-browser use.

1) [ICODE] _doClick('$Refresh', this, '_self')
2) [ICODE] _doClick('$Refresh', this, null, null)

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I am making an order form that will serve as a very basic solution for a small company

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[Code]...

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