mult.html: multiply two numbers

<script>
    var num1, num2, prod
    num1 = prompt("Enter first value")
    num2 = prompt("Enter second value")
    prod = num1 * num2
    document.write("<P> Product = " + prod)

    prod = 0
    while (num1 > 0) {
        prod = prod + parseInt(num2)
        num1 = num1 - 1
    }
    document.write("<P> Product = " + prod)
</script>