Change color

Hello,

I'm making a game in Adobe Flash Professional CS6 using Actionscript 2.0

I've made my character (named player) and everything and now i want to add an fun easter egg.

What is want is that when you press the keys: UP, DOWN, RIGHT, LEFT, W, A, S and D that there will be a filter added that make everything yellowish.

I couldn't find any code to do this so i decided to make only the character yellow, this also didn't work.

My question is if anyone knows a code to make a filter on a frame.

My current code is:

onClipEvent (enterFrame) { powerleft = 5; powerright = 10; powerupdown = 7;

if(Key.isDown(Key.SHIFT)){

powerright = 15;

}

else {

powerright = 10;

}

if (Key.isDown(Key.RIGHT) and (Key.isDown(Key.LEFT) and (Key.isDown(UP) and (Key.isDown(DOWN) and (Key.isDown(87) and (Key.isDown(65) and (Key.isDown(83) and (Key.isDown(68))))))))) {

myColor = new Color(player);

myColor.setRGB(0xff00ff);

}

if (Key.isDown(Key.RIGHT)) { this._xscale = 100; this._x += powerright; if(jumping){ this.gotoAndStop(3);

}

else { this.gotoAndStop(1); }

}

if (Key.isDown(Key.LEFT)) { this._xscale = 100; this._x -= powerleft; if(jumping){ this.gotoAndStop(3);

}

else { this.gotoAndStop(1); }

}

if (Key.isDown(Key.UP)) { this._xscale = 100; this._y -= powerupdown; if(jumping){ this.gotoAndStop(3);

}

else { this.gotoAndStop(1); }

}

if (Key.isDown(Key.DOWN)) { this._xscale = 100; this._y += powerupdown; if(jumping){ this.gotoAndStop(3);

}

else { this.gotoAndStop(1); }

}

if (!Key.isDown(Key.DOWN) and (!Key.isDown(Key.UP) and (!Key.isDown(Key.LEFT) and (!Key.isDown(Key.RIGHT))))) { this.gotoAndStop(2); }

}

onClipEvent(enterFrame) { if(_root.player.hitTest(_root.wall1)) { this._x +=25; }

}

onClipEvent(enterFrame) { if(_root.player.hitTest(_root.wall2)) { this._x -=25; }

}

onClipEvent(enterFrame) { if(_root.player.hitTest(_root.ceiling)) { this._y +=25; }

}

onClipEvent(enterFrame) { if(_root.player.hitTest(_root.ground)) { this._y -=25; }

}

It's all about the

if (Key.isDown(Key.RIGHT) and (Key.isDown(Key.LEFT) and (Key.isDown(UP) and (Key.isDown(DOWN) and (Key.isDown(87) and (Key.isDown(65) and (Key.isDown(83) and (Key.isDown(68))))))))) {

myColor = new Color(player);

myColor.setRGB(0xff00ff);

}

part.

Can anyone help me?

Thanks for your advice.