text: function changeColour() {
      var arrayOfColours = 
      [
          'AliceBlue',	
          'AntiqueWhite',		 
          'Aqua',	 
          'Aquamarine',	
          'Azure',		 
          'Beige',	
          'Bisque'
      ];
      document.body.style.background = arrayOfColours[Math.floor(Math.random() * 6)];
  }
  
  console.log('Hello World');