The LoadText function loads a text value from the user's storage space. Use this function
when saving and loading user preferences.
txt = app.LoadText( valueName, default );
Example
function OnStart()
{
name = app.LoadText( "MyName", "Bill" );
app.ShowPopup( name );
if( name=="Bill" ) name = "Fred";
else name = "Bill";
app.SaveText( "MyName", name );
}