My teamspeak module is malfunctioning slighty and i need a little help forming a proper if state to produce the proper url needed for logging in properly.

Basically this is the current code for the login button.
Well only 2 of the login boxes can be used at a time. with one being left blank. The problem is the blank one leaves an empty field in the url which causes you to login as guest1
so i need an if statement.

If the nickname box is left blank then the url should look like this
'teamspeak://IPORT'+ '?LoginName=' + TSLogin.lname.value + '?Password=' + TSLogin.servpw.value

And if the login name box is left blank then the url should look like this
location.href='teamspeak://IPORT'+ '?NickName=' + TSLogin.nname.value + '?Password=' + TSLogin.servpw.value

As you can see, the field from the blank box on the form shouldnt be shown in the url. So i need an if statement of some kind that says "if this box is left blank, then use this url syntax, or if the other box is left blank, then use this url syntax instead"

Anyone know what i need to do? cause i dont know the proper formations of this needed if statement

<if condition="TSLogin.lname.value">
basically so thats if TSLogin.lname.value has a value then do this code....

so would i do this?
(EDIT)
Actually this didnt work..... why?
It shows 4 buttons.

yes, but i am not sure that would work. it looks like you using javascript variables which means your if will be useless.

it doesnt work.....

do you know what would then?


Actually, how could i go about creating 2 radio buttons, "Registered" and "Unregistered"
and if they select registered, it shows the boxes it needs, and if they choose unregistered, it shows a different set.??

would that be hard and stupid? im sure just disabnling the box that isnt going to be used would work just as well if not better.

i am a bit rusty in javascript...

do: but it'd have to be
You need to put <span id="logincode"></span> where the submit button normally goes and then.

of course that still may need adjustments but it's sleep time now :p