The jQuery Calculator Improved

This calculator was developed based on Chris Coyler's original code.

This new calculator has two new functions, the change sign and percent functions.

In addition, this calculator's GUI is produced entirely
with CSS. No graphics are used.

Open it up, drag it around, push buttons,
and calculate stuff!

open calculator
7 8 9 4 5 6 1 2 3 0 . C ÷ x + % ± =
Visit my web site and read my blog post about this project.