function waluta(id_){
	for(i = 1; i < 5; i++){
		id = "wal"+i;
		styl = i == id_ ? "bold" : "normal";
		color = i == id_ ? "#E12E7C" : "#000000";
		document.getElementById(id).style.fontWeight = styl;
		document.getElementById(id).style.color = color;
	}
}