function root_Loaded(sender, args) {
    var button = sender.findName("lightMove");
    button.Begin();
}

function onLeftCompleted(sender, args)
{
    var light = sender.findName("rightMove");
    light.Begin();
    
}

function onRightCompleted(sender, args)
{
    var light = sender.findName("lightMove");
    light.Begin();
}