topical media & game development

lib-js-math-calculator-bmi-metric.htm / htm

```

<!-- TWO STEPS TO INSTALL METRIC BMI CALCULATOR:

2.  Add the last code into the BODY of your HTML document  -->

<!-- STEP ONE: Paste this code into the HEAD of your HTML document  -->

<script type="text/javascript">
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Created by: Bob Mason :: http://www.omega-cottage.co.uk/WLS -->
<!-- Begin
function  calculateBMI() {
var weight = eval(document.form.weight.value)
var height = eval(document.form.height.value)
var height2 = height / 100
var BMI = weight  / (height2 * height2)
document.form.BodyMassIndex.value=custRound(BMI,1);
}

function custRound(x,places) {
return (Math.round(x*Math.pow(10,places)))/Math.pow(10,places)
}
// End -->
</script>

<!-- STEP TWO: Copy this code into the BODY of your HTML document  -->

<BODY>

<div align="center">
<form  name="form" id="form">
<input type="Text" name="weight" size="4"> Weight (in Kilos)
<input type="Text" name="height" size="4"> Height (in Centimeters)<br><br>
<input type="Text" name="BodyMassIndex" id="BodyMassIndex" size="4"> BMI
<input type="button" style="font-size: 8pt" value="Calculate" onClick="calculateBMI()" name="button">
<input type="reset" style="font-size: 8pt" value="Clear Form">
</form>
</div>

<p><center>
<font face="arial, helvetica" size"-2">Free JavaScripts provided<br>
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
</center><p>

<!-- Script Size:  1.61 KB -->
```

(C) Æliens 20/2/2008

You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.