App.js

// this sets the background color of the master UIView (when there are no windows/tab groups on it)
Titanium.UI.setBackgroundColor('#000');
Titanium.UI.iPhone.StatusBar.TRANSLUCENT_BLACK;
 
// create tab group
var tabGroup = Titanium.UI.createTabGroup();
 
//
// create base UI tab and root window
//
var b1 = Titanium.UI.createButton({
   title: 'Edit'
});
 
var b2 = Titanium.UI.createButton({
	systemButton:Titanium.UI.iPhone.SystemButton.ADD
})
 
b2.addEventListener('click', function()
{
	var w = Titanium.UI.createWindow({
		//backgroundColor:'#336699',
		title:'Modal Window',
		//barColor:'black',
		url:'/timer/newtimer.js'
	});
	var saveBtn = Titanium.UI.createButton({
		title:'Save',
		style:Titanium.UI.iPhone.SystemButtonStyle.PLAIN
	});
	w.setLeftNavButton(saveBtn);
	saveBtn.addEventListener('click',function()
	{
		w.close();
	});
	w.open({modal:true});
})
 
var win1 = Titanium.UI.createWindow({  
	//id: 'win1',
	backgroundColor:'#d2d2d2',
	title:'Timers',
	leftNavButton:b1,
	rightNavButton:b2
});
var tab1 = Titanium.UI.createTab({  
    icon:'KS_nav_views.png',
	title:'Timers',
    window:win1
});
 
var data = [{title:"Row 1"},{title:"Row 2"}];
var table = Titanium.UI.createTableView({data:data});
win1.add(table);
//
// create controls tab and root window
//
var win2 = Titanium.UI.createWindow({  
    title:'Settings',
    backgroundColor:'#fff'
});
var tab2 = Titanium.UI.createTab({  
    icon:'KS_nav_ui.png',
    title:'Settings',
    window:win2
});
 
var label2 = Titanium.UI.createLabel({
	color:'#999',
	text:'I am your dead dog, haunting you for not feeding me.',
	font:{fontSize:20,fontFamily:'Helvetica Neue'},
	textAlign:'center',
	width:'auto'
});
 
win2.add(label2);
 
 
//
//  add tabs
//
tabGroup.addTab(tab1);  
tabGroup.addTab(tab2);  
 
 
// open tab group
tabGroup.open();