Actionscript checkbox

straight from the help docs


var checkboxListener:Object = new Object();
checkboxListener.click = function(evt_obj:Object)
{
	if (evt_obj.target.selected)
	{
		evt_obj.target.label = "Selected!";
		trace("checkbox is selected");
	} else
	{
		evt_obj.target.label = "Unselected!";
		trace("checkbox is deselected");
	}
};
my_ch.addEventListener("click",checkboxListener);