// Create all animations
bookSlideOut = false;
infoSlideOut = false;

// home up/down
var homeUp = Titanium.UI.createAnimation();
homeUp.bottom = 239;
homeUp.duration = 800;

var homeDown = Titanium.UI.createAnimation();
homeDown.bottom = 119;
homeDown.duration = 800;

// info up/down
var infoUp = Titanium.UI.createAnimation();
infoUp.bottom = 185;
infoUp.duration = 800;

var infoDown = Titanium.UI.createAnimation();
infoDown.bottom = 65;
infoDown.duration = 800;

// info in/out
var infoOut = Titanium.UI.createAnimation();
infoOut.left = 0;
infoOut.duration = 800;

var infoIn = Titanium.UI.createAnimation();
infoIn.left = -345;
infoIn.duration = 800;

// pages in/out
var bookOut = Titanium.UI.createAnimation();
bookOut.left = 0;
bookOut.duration = 800;

var bookIn = Titanium.UI.createAnimation();
bookIn.left = -845;
bookIn.duration = 800;

// Create all listeners
bookBtn.addEventListener('click', function(e)
{
    bookBtn.zIndex = 1;

    if (!bookSlideOut)
    {
        homeBtn.animate(homeUp);
        infoContainer.animate(infoUp);
        homeUp.addEventListener('complete', function()
        {
            bookContainer.animate(bookOut);
            bookSlideOut = true;
        });
    }
    else
    {
        bookContainer.animate(bookIn);
        bookIn.addEventListener('complete', function()
        {
						bookSlideOut = false;
            homeBtn.animate(homeDown);
            infoContainer.animate(infoDown);
        });
    }
});

infoBtn.addEventListener('click', function(e)
{
    infoBtn.zIndex = 10;

    if (!infoSlideOut)
    {
        homeBtn.animate(homeUp);
        homeUp.addEventListener('complete', function()
        {
            infoContainer.animate(infoOut);
            infoSlideOut = true;
        });
    }
    else
    {
        infoContainer.animate(infoIn);
        infoIn.addEventListener('complete', function()
        {
            infoSlideOut = false;
            homeBtn.animate(homeDown);
        });
    }
});