Hides the app but continue running it in the background.
app.ToBack()
If called, the global OnPause event will be fired and if reshown, OnResume is fired.
See Also: ToFront
Example - App to Background
function OnStart()
{
alert( "App will now go to back." );
app.ToBack();
}
function OnPause()
{
app.ShowPopup( "OnPause" );
}
function OnResume()
{
app.ShowPopup( "OnResume" );
}