[Juice_Green]

попробуй так:

файл testclass.as

 class testclass {
	 private static var cnt:Number = 0;
	 private var Arr:Array;
	 private var MovieName:String;
	 
	 function testclass(myname:String, mytext:String, Xcor:Number, Ycor:Number) {
		 Arr = new Array();
		 MovieName = myname;
		 _level0.createEmptyMovieClip(MovieName, _level0.getNextHighestDepth());
		 _level0[MovieName].createTextField("TextBlock"+cnt,_level0[MovieName].getNextHighestDepth(),0,0,300,30);
		 with(_level0[MovieName]["TextBlock"+cnt]) {
			 	_x = Xcor;
				_y = Ycor;
				type = "dynamic";
				multiline = true;
				text = mytext;
			}
		cnt++;
	 }
 }

файл zadachka.fla

import testclass;

var tf:testclass = new testclass(muvik, "123", 0, 0);
var tf1:testclass = new testclass(muvik1, "456", 300, 300);