ActionScript

ActionScript is a scripting language similar to JavaScript. It is used for Adobe Flash and Adobe Flex.
Example.
An example Hello World program in ActionScript 3.0:
package com.example
 import flash.text.TextField;
 import flash.display.Sprite;
 public class Greeter extends Sprite
 public function Greeter()
 var txtHello:TextField = new TextField();
 txtHello.text = "Hello World";
 addChild(txtHello);