<center><h1>A Simple Temperature Converter</h1></center>
<p>Enter a number in either field, then click outside the text box.</p>
<!-- This script and many more are available online from -->
<!-- The JavaScript Source!! http://javascriptsource.com -->
<form>
<b>F:</b>
<input type="text" name="F" value="32"
onChange="C.value = 100/(212-32) * (this.value - 32 )"><br><br>
<b>C:</b>
<input type="text" name="C" value="0"
onChange="F.value = (212-32)/100 * this.value + 32 "><br>
</form>
