[FMX]What is wrong with my code

1

Hi I have a few buttons on the stage and a simalar quantity of mc’s with the same suffix as the buttons I would like to change the color of the movieclips at rollOver and restore the color again at rollOut. To do so I came up with the following function:

function buttons() {
 for (var i in this) {
  if (this*._name.substr(0, 4) == "btn_") {
   clip = this*;
   clip.myOver = _root["rollOver_"+clip._name.substr(4, clip._name.length)];
   clip.onRollOver = function() {
	this.myOver.setRGB(0xD86C01);
   };
   clip.onRollOut = function() {
	new Color(myOver).setRGB(0xCC6600);
   };
  }
 }
}
buttons();

But that isn’t working. What am I doing wrong?

Thanks in advance