function welcome() {
    var welcomes = new Array(
      'Greetings',
      'Hola',
      'Bienvenue',
      'Benvenuto',
      'Wilkommen',
      'Merhaba',
      'Biin dig gain',
      'Witaj',
      'Valkommen',
      'Konichiwa');
	
    // To generate a random number in JavaScript, simply use the following code:

    var random_index = Math.floor(Math.random()*welcomes.length);

    // document.write(random_index);
    document.write(welcomes[random_index]);
    return;
}