Fixing code for stackoverflow

    <h1>BMI Calculator</h1>

    <!-- Form with button -->
    <form action="">




        <p><input type="button"

        onclick="calc_bmi()"

        value="Calculate BMI" />

        <script type="text/javascript">

function calc_bmi()
{

var weight=(+prompt("Enter weight in pounds: ",""));
var height=(+prompt("Enter height in inches: ",""));
var BMI=((weight * 703)/(height * height));

write_result(height,weight,BMI.toFixed(2));
}


</script>

        <script type="text/javascript">

    function write_result(height,weight,bmi)
{
    var container = document.getElementById("results");
    var results = "<p>Height:  " + height + " inches.</p>";
    results += "<p>Weight: " + weight + " pounds.</p>";
    results += "<p>Your BMI is " + bmi + " .</p>";
    container.innerHTML = results;
}

    </script>
    </form>

</body>
</html>