Problem with palette

Hello,

I am writing a script for Illustrator. I created a palette with some buttons. I like to keep the palette open while working in Illustrator.

The problem is, that the buttons dont work. For example, I have a delete button that should delete my active selection.

When I change the Window Type from palette to dialog everything works correctly.

Is there a way to get this working?

var w = new Window ("palette");

w.orientation = "row";

w.text = "Path Transform";

var f = File ("/C/icons/corner-tr.png");

var corner_tr = w.add ("iconbutton", undefined, f );

var corner_tl = w.add ("iconbutton", undefined, f );

var corner_br = w.add ("iconbutton", undefined, f );

var corner_bl = w.add ("iconbutton", undefined, f );

corner_tr.onClick = function () {

    selectedObject[0].remove();

    createLines();

}