How to interchanging the option element in Multiple select using javascript
<p>(move up or down the option element)
How to interchanging the option element in Multiple select using javascript
Ex.

                  Mail Id
                  First Name
                  Last Name
                  User Type
                  City
                  Letter<br>
                
it display like this
Mail Id
First Name
Last Name
User Type
City</p>

<p>i want change the option like
Mail Id
Last Name
First Name
User Type
City</p>

<p>how can interchanging options using javascript</p>
