< html>
Radio Button onClick Handler
var myFlag = false
function initValue() {
myFlag = document.forms[0].sizes[0].checked;
}
function sh(form) {
for (var i = 0; i < form.sizes.length; i++) {
if (form.sizes[i].checked) {
break;
}
}
alert(form.sizes[i].value);
}
function setmyFlag(setting) {
myFlag = setting;
}
function exitMsg() {
if (myFlag) {
alert("exit message.");
}
}