package {
	
	// A Document Class file starts by declaring that 
	// it is a package that contains a class
	
	/////////////////////////////////////////////////
	///// Define what are needed in the program /////
	///// This is usually done by using import  /////
	/////////////////////////////////////////////////
	
	// We need to display the TextField object on the stage 
	import flash.display.MovieClip;
	
	// We need to use the flash.text classes to display text to TextField
	import flash.text.*;
	
	//////////////////////////////////////////////////////////////////////
	///// Define the Class now.                                      /////
	///// This is a public class so that the Flash Movie can use it. /////
	///// The class name is MyClass.                                 ///// 
	///// The class name MUST be same as the ActionScript File name  /////
	//////////////////////////////////////////////////////////////////////
	
	public class MyClass extends MovieClip {
		
		//////////////////////////////////////////////////////////////////////
		///// This class contain a function.                             /////
		///// The function name is also MyClass.                         /////
		///// If the function name is same as the class name,            /////
		///// the function will be executed when the class is initiated. /////
		//////////////////////////////////////////////////////////////////////
		
		public function MyClass() {

			//////////////////////////////////////////
			///// The codes below is exactly the /////
			///// same as previous tutorial      /////
			//////////////////////////////////////////

			// Add Content to Text Field
			textField_txt.text="Hello World";

			// Autosize TextField with the text and align to CENTER.
			textField_txt.autoSize=TextFieldAutoSize.CENTER;

			////////////////////////////////////////////
			///// Align TextField to Stage Center  /////
			////////////////////////////////////////////

			// Find the center co-ordinate of Stage
			// Note: stage.stageWidth not working with trouble IE 6
			//var stageCenter_x:Number=stage.stageWidth / 2;
			//var stageCenter_y:Number=stage.stageHeight / 2;
			var stageCenter_x:Number=512 / 2;
			var stageCenter_y:Number=384 / 2;

			// Find the center co-ordinate of TextField
			var textCenter_x:Number=textField_txt.width / 2;
			var textCenter_y:Number=textField_txt.height / 2;

			// Align TextField to Center
			// Remember that textField_txt.x and textField_txt.y
			// is the Top Left corner of TextField
			textField_txt.x=stageCenter_x - textCenter_x;
			textField_txt.y=stageCenter_y - textCenter_y;

		}

	}

}