I have an HTML form with radio buttons. I want the radio button to reset to unchecked if I click on it after it's already checked. I've got a java script that knows when a radio button is clicked on (onclick="processit()"), but I don't know how to know which radio button was clicked on. The web page is dynamically generated with an unknown number of radio button groups, so it isn't practical to have a seperte function for each button. See below



<head>
<SCRIPT LANGUAGE="JavaScript">
function inform(??)
{
//I want to reset
}
</script>
</head>
<body>
<input name="g1" value="update" type="radio" onclick="inform()">
<input name="g1" value="delete" type="radio" onclick="inform()">
<input name="g2" value="update" type="radio" onclick="inform()">
<input name="g2" value="delete" type="radio" onclick="inform()">
</body>