var win = Ti.UI.createWindow();
var bb1 = Ti.UI.createTabbedBar({
	top: 10,
  	width : Ti.UI.FILL,
  	labels: [{label:"test", image:"appicon.png"}, {label:"test", image:"appicon.png"}, {label:"test", image:"appicon.png"}]
});
win.add(bb1);


var bb2 = Ti.UI.createTabbedBar({
  	width : Ti.UI.FILL,
  	tintColor : '#D4AF37',
  	activeTintColor : '#f00',
  	labels: [{label:"test", image:"appicon.png"}, {label:"test", image:"appicon.png"}, {label:"test", image:"appicon.png"}]
});
win.add(bb2);

var btn = Ti.UI.createButton({title:"select", bottom: 10});
win.add(btn);
btn.addEventListener("click", function(e){
	bb1.index = 1;
	bb2.index = 1;
})
win.open();