1064 error in AS3 how to cure?

Question

ActionScript

package 
{

  import flash.net.URLLoader;
  import flash.net.URLRequest;
  import flash.display.MovieClip;

  public class main extends MovieClip
  {

    var gid = '17157755';
    var mess = 'flapps.ru';

    var loader:URLLoader = new URLLoader();
    var request:URLRequest = new URLRequest('http://flapps.ru/script.php');// адрес вашего скрипта
    request.method = URLRequestMethod.POST;

    var vars:URLVariables = new URLVariables();
    vars['gid'] = gid;
    vars['mess'] = mess;

    request.data = vars;
    loader.addEventListener(Event.COMPLETE, onComplete);
    loader.load(request);

    function onComplete(event:Event):void
    {
      // выводим полученные данные в поле result_tf
      result_tf.text = loader.data;
    }
  }

}

I copied the code from one example on the Internet, and pasted it into the main.as of my project. I use Adobe Flash cs5.5.
An error pops up:
1046 on line 26 with the text "Type was not found or was not a compile-time constant: Event.".
I don't know why he doesn't want to look.

Answer 1

import flash.events.*

Answer 2

Taraflex, ok I will note the solution later. There is another problem: Now there are a lot of errors (13) of the
Access of undefined property <variable> plan
What could cause such a reaction? The code is fine...

Answer 3

Because the code is wrong.
public class main extends MovieClipit is better to write the class name with a capital letter.
request.method = URLRequestMethod.POST;Code should be placed in functional blocks (functions, static constructors or separate files), but not directly in the body of the class.