[SOLVED] A toolbar button and a middle-mouse click

[Yaron2011]

I’ve added a middle-mouse functionality to a toolbar button. How do I make the button look active (‘pushed’ - as it does on a left-mouse click) on a middle-mouse click?
Thanks

[timmy.norris]

Have you tried setting it up on the control panel/mouse ?

[Yaron2011]

Thank you.
I've found a solution.

document.getElementById('buttonTextOptions').setAttribute('checked', buttonActiveState);
#buttonTextOptions[checked=true] { background: transparent !important; }

I really appreciate it.