Checking the radio buttons II

This script shows how to use the onclick event handler to immediately process the button event.

Select a color

blue
green
red
yellow
black
white
HTML
<form name="colorSel" action="">
<input type="radio" name="sRadio" onclick="selColor('blue')" /> blue <br>
<input type="radio" name="sRadio" onclick="selColor('green')" /> green <br>
<input type="radio" name="sRadio" onclick="selColor('red')" /> red <br>
<input type="radio" name="sRadio" onclick="selColor('yellow')" /> yellow <br>
<input type="radio" name="sRadio" onclick="selColor('black')" /> black <br>
<input type="radio" name="sRadio" onclick="selColor('white')" checked="checked" /> white
</form>

JavaScript
<script type="text/javascript">
function selColor(color)
{
    alert("Selected color is: " + color);
}
</script>