toggling radiobutton state

Is there a way to toggle a radiobutton's state based on the state of a second radiobutton?

I have two radiobuttons, one to allow the user a single image as the homescreen background, another to set up a multiimage control

Functionally these reset each other's values and they are working as intended. I would like to however, provide a visual indication of which one is activated

So in short: radiobutton A is checked, radiobutton B is unchecked.

You send 2 onclicks, the normal one and the second one with an onclick condition that checks if the other one is toggled and sends the onclick if it is?

Use for radiobutton on.

It's fairly simple:

Button a:
<onclick>Skin.ToggleSetting(setting_a)</onclick>
<onclick>Skin.Reset(setting_b)</onclick>

Button b:
<onclick>Skin.ToggleSetting(setting_b)</onclick>
<onclick>Skin.Reset(setting_a)</onclick>

The second onclick can also have a condition, e.g. for button a it would be condition="Skin.HasSetting(setting_b)".

Thanks guys, I'm a little rusty