[TIMOB-13112] MobileWeb: keyboard is not shown when TextField is programmatically focused

	var win = Ti.UI.createWindow({
			backgroundColor:'#FFFFFF'
		}),
		tf1 = Titanium.UI.createTextField({
			color:'#336699',
			height:35,
			top:10,
			width:250,
		}),
		l = Titanium.UI.createLabel({
			top:60,
			width:300,
			height:'auto',
			color:'#000',
			text:'do something like click a button...'
		});
	
	win.add(l);
	
	tf1.addEventListener('focus',function(e) {
		l.text = 'focus received, val = ' + e.value;
	});
	
	tf1.addEventListener('blur',function(e) {
		l.text = 'blur received, val = ' + e.value;	
	});
	
	win.add(tf1);
	
	//
	// FOCUS
	//
	var focusLabel = Titanium.UI.createButton({
		top:100,
		height:40,
		width:200,
		title:'Focus'
	});
	win.add(focusLabel);
	focusLabel.addEventListener('click', function() {
		tf1.focus();
	});
	
	//
	// BLUR
	//
	var blurLabel = Titanium.UI.createButton({
		top:150,
		height:40,
		width:200,
		title:'Blur'
	});
	win.add(blurLabel);
	blurLabel.addEventListener('click', function() {
		tf1.blur();
	});
	
		
	win.open();