Key Combination Problem

programming
1 
onClipEvent (load)
{
    movement = 5
    var fight = false;
    
}
onClipEvent (enterFrame)
{
    if (fight == false)
    {
        if (Key.isDown(39))
        {
            setProperty("", _x, _x + 5);
            setProperty("", _xscale, 40);
        } // end if
        if (Key.isDown(37))
        {
            setProperty("", _x, _x - 5);
            setProperty("", _xscale, -40);
        } // end if
        if (Key.isDown(38))
        {
           this._y = this._y - movement;
        } // end if
        if (Key.isDown(40))
        {
          this._y = this._y + movement;
        } // end if
    } // end if
    if (Key.isDown(88))
    {
        gotoAndStop(2);
        fight = true;
    }
    else
    {
        fight = false;
    } // end else if

    var comb = keyDet.addCombination(39, 90, 88);
    onKeyCombination = gotoAndStop(3);
        fight = true;
    }

I want to make the flash file have a three button combination press, so that when it gets pressed it goes to kick frame, but the problem i have is when i export the move it’s automatically kicking without me press the three buttons, please could anyone help me to fix the problem.

p.s i am using the key detection action script as seen on http://www.kirupa.com/developer/actionscript/multiple_key_detection.htm
and thanks in advance:hugegrin: