<script language="JavaScript"> </script> <form name=form1> <input type="radio" name="imgposition" value="1"> <input type="radio" name="imgposition" value="2"> <input type="radio" name="imgposition" value="3"> </form> <input type="button" onclick="chk()"> for example: <INPUT type=radio name="radio" CHECKED>1-10 years old <INPUT type=radio name="radio">11 years old <INPUT type=radio name="radio">12-120 years old This example uses script to detect which radio button the user selects. <SCRIPT> function detect() { if (radio[0].checked) alert("You're between 1 and 10 years old.") elseif (radio[1].checked) alert("You're 11 years old.") else alert("You're between 12 and 120 years old.") } </SCRIPT>