<?php

if (isset($_POST["submit"]))
{
    java_require('http://localhost/test/SalesTax.jar');

    $salesTax = new Java("SalesTax");

    $price = (double) $_POST["price"];
    $tax = (double) $_POST["tax"];

    echo (String) $salesTax->SalesTax($price, $tax);
}

?>