[fl9]Passing flashvars problem

hello
here i have my code for a flash movie that is something like a car driving through and leaving boxes on the stage the drives off

Stage.align = "TL";
Stage.scaleMode = "noScale";
if (bcX_1==null && bcX_2==null) {
    bcX_1=Stage.width/2 -50;
    bcY_1=Stage.height/2-50;
    bcWidth_1=150;
    bcHeight_1=120;
}
import mx.transitions.*;
import mx.transitions.easing.*;

mcMasina._y = bcY_1;
locatiaMasina1 = bcX_1+bcWidth_1+5;
//***********prima miscare a masinii
var myTween:Tween = new Tween(mcMasina, "_x", Strong.easeOut, -215, locatiaMasina1, 15, false);
myTween.onMotionFinished = function() {
    
    mcMasina.gotoAndPlay("stop_car");
    attachMovie("bagaj", "mcPachet1", this.getNextHighestDepth());
    mcPachet1._rotation = 15;
    mcPachet1._x = mcMasina._x+20;
    mcPachet1._y = mcMasina._y+10;
    mcPachet1._width = 30;
    mcPachet1._height = 30;
    var rotatie:Tween = new Tween(mcPachet1, "_rotation", Bounce.easeOut, 15, 0, 15, false);
    var orizontal:Tween = new Tween(mcPachet1, "_x", None.easeNone, mcPachet1._x, _root.bcX_1, 5, false);
    var vertical:Tween = new Tween(mcPachet1, "_y", None.easeNone, mcPachet1._y, _root.bcY_1, 6, false);
    var marireX:Tween = new Tween(mcPachet1, "_width", None.easeNone, 30, _root.bcWidth_1, 6, false);
    var marireY:Tween = new Tween(mcPachet1, "_height", None.easeNone, 30, _root.bcHeight_1, 6, false);
    orizontal.onMotionFinished = function() {
        mcMasina.gotoAndPlay("close door");
    };

    rotatie.onMotionFinished = function() {
        //************verific daca este al doilea colet sau nu    
        if (_root.bcX_2 == null) {
            trace("nu-i colet 2");
            //****************** miscare afara 1
            var tweenOut:Tween = new Tween(mcMasina, "_x", Strong.easeIn, _root.mcMasina._x, Stage.width+100, 15, false);
            mcPachet1.mcSigla._visible=false;
            mcPachet1.mcColet.play();
        } else {
            trace("este colet 2!!!!!");
            //*********** a doua miscare a masinii
            var tweenMore:Tween = new Tween(mcMasina, "_x", Strong.easeOut, _root.mcMasina._x, _root.bcX_2+_root.bcWidth_2+5, 10, false);
            tweenMore.onMotionFinished = function() {
                 mcPachet1.mcColet.play();
                 mcPachet1.mcSigla._visible=false;
                mcMasina.gotoAndPlay("stop_car");
                
                //********* creare colet 2
                attachMovie("bagaj", "mcPachet2", this.getNextHighestDepth());
                mcPachet2._rotation = 15;
                mcPachet2._x = mcMasina._x+20;
                mcPachet2._y = mcMasina._y+10;
                mcPachet2._width = 30;
                mcPachet2._height = 30;
                var rotatie2:Tween = new Tween(mcPachet2, "_rotation", Bounce.easeOut, 30, 0, 15, false);
                var orizontal2:Tween = new Tween(mcPachet2, "_x", None.easeNone, mcPachet2._x, bcX_2, 5, false);
                var vertical2:Tween = new Tween(mcPachet2, "_y", None.easeNone, mcPachet2._y, bcY_2, 6, false);
                var marireX2:Tween = new Tween(mcPachet2, "_width", None.easeNone, 30, bcWidth_2, 6, false);
                var marireY2:Tween = new Tween(mcPachet2, "_height", None.easeNone, 30, bcHeight_2, 6, false);
                orizontal2.onMotionFinished = function() {
                    trace("motion colet 2 ended");
                    mcMasina.gotoAndPlay("close door");
                    
                };
                rotatie2.onMotionFinished = function() {
          //***************** iesire de pe ecran 2
                    var tweenOut2:Tween = new Tween(_root.mcMasina, "_x", Strong.easeIn, _root.mcMasina._x, Stage.width+100, 15, false);
                    tweenOut2.onMotionFinished = function() {
                        //finishingTouch=1;
                        mcPachet2.mcColet.play();
                        mcPachet2.mcSigla._visible=false;
                    };
                };
            };
        }
    };
};

my problem is that when i declare the vars from within the flash file it works… but when i pass them through flashvars the movieclip of the car disappears! :frowning:
any ideea? pls help

sorry i missed specifying which is the name of the car movieclip : it’s mcMasina