Thread: Function and radio Buttons in JAVA

1.How to you validate radio buttons? in JAVA
2.How do you create a function? in JAVA
3.How do you assign a radio button answer to a variable? in JAVA
4.How do you create a variable? in JAVA
5.How do you create a function which checks the radio buttons? in JAVA
Please Help me thanks

Thanks but Functions are confusing, are certain things needed?

well this is the code i have which uses a function to validate the rest of the code. I need to create a function to validate information. are there specific ways of doing this?
how to validate a form

function validateForm() {
var result = true;
var msg=””;

It is java as at the top of the code it has been intialised as
<script language="javascript" type="text/javascript">