Project Euler ... Problem #1

/**
 * Copyright mikeSven ( http://wonderfl.net/user/mikeSven )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/2T6i
 */

// see http://projecteuler.net/index.php?section=problems&id=1
package {
    
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.text.TextField;    

    public class FlashTest extends Sprite {
        
        private   var    _t:TextField;        
        
        public function FlashTest() {
           
           addEventListener(Event.ADDED_TO_STAGE, init, false, 0, true);
            
        }
        
        private function init(e:Event):void{
            
            _t = new TextField();
            _t.mouseEnabled = false;
            _t.width = stage.stageWidth;
            _t.height = stage.stageHeight;
            _t.wordWrap = true;
            _t.background = true;
            _t.backgroundColor = 0x000000;
            _t.textColor = 0x00FF00;
            addChild(_t); 
            
            var n1:Number = 3;
            var n2:Number = 5;
            var n3:Number = 1000;
            var a1:Array = [];
            
            var i:Number = 0;
            var max:Number = n3;
            while( i < max){
                
                var gN:Number = 0;
                if( i%3 == 0){
                    gN = i;
                }
                
                if( i%5 == 0){
                    gN = i;
                }
                
                if(gN > 0){
                    a1.push(gN);
                }
                i++;
                
           }
           
           _t.appendText("Project Euler Problem 1: If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000...........\n");
           
           _t.appendText("the numbers to start adding are: \n");
           
           var t:Number = 0;
           for(var j:int = 0; j < a1.length; ++j){
               
               var g:Number = a1[j];
               t += g;
               
               var s:String = String(g);
               _t.appendText( g + ", ");  

           }
           
           _t.appendText("\n\n........... and the answer is:  ");
           _t.appendText(String(t));
            
           

        }
            
    }
}