[TIMOB-11742] BB: Ti.UI.Window close() does not work

var win = Ti.UI.createWindow({
	backgroundColor:'#f00'
});

win.open();


var open_lbl = Ti.UI.createLabel({
	text:'Open yellow window',
	backgroundColor:'#fff'
});

win.add(open_lbl);


var yellow_win =  Ti.UI.createWindow({
	backgroundColor:'#ff0'
});



var close_lbl = Ti.UI.createLabel({
	top:100,
	backgroundColor:'#0f0',
	text:'Close yellow window'
});

yellow_win.add(close_lbl);




open_lbl.addEventListener('click', function(){
	yellow_win.open();
});


close_lbl.addEventListener('click', function(){
	try {
		yellow_win.close();
	}
	catch(err) {
		alert(err);
	}
});