Anonymous

<script language="JavaScript" type="text/javascript">
	function del(formRef) {
		var is_check_ok = "no";
		for(i=0; i < formRef.id_radio.length; i++){
			alert("found id_radio id : " + i);
			if (is_check_ok != "yes") {
				is_check_ok = (formRef.id_radio[i].checked == true) ? "yes" : "no";
				var id = formRef.id_radio[i].value;
			} else {
				break;
			}
		}

		if (is_check_ok == "no" ) {
			alert ("Select at least one item..");
		} else {
			alert ("debug" + id);
			input_box=confirm("Are you sure you want to delete this item ?");
			if (input_box==true) {
			//	location.replace('?a=cd&id='.$id.'');
			}
		}
	}
</script>

<form>
<input type="radio" value="1" name="id_radio"> a <br>
<input type="radio" value="2" name="id_radio"> b <br>
<input type="radio" value="3" name="id_radio"> c <br>

<input type="button" value="delete" onmouseup="javascript:del(this.form);">
</form>