(Information and examples taken from the DroidScript documentation)

The ShowPopup method shows a popup message on the screen for a few seconds which then fades away.

Use the option “Short” to shorten the time that the message is displayed and the option “Bottom” to make the message appear near the bottom of the screen.

 app.ShowPopup( text, options );

function OnStart()
{
  app.ShowPopup( "Hello World!" );
}

function OnStart()
{
  app.ShowPopup( "Hello World!", "Bottom,Short" );
}