codice:
function col(bottone,rgb){ 
mioColore = new Color(bottone); 
mioColore.setRGB(rgb); 
} 
_root.onEnterFrame = function(){
	for(i=1;i<4;i++){
	_root["btn"+i].onRollOver = function(){ 
	col(this,"0xCCFF99"); 
	}
	_root["btn"+i].onRollOut = function(){
	col(this,"0xCCCC99");
	}
	}
}