// ???????? ??????
var src = "img/menu_arrow_pressed.jpg";
var pressedIMG = new Image;
pressedIMG.src = src;
// ????????? ??????? ?????? ????
function MenuChangeState(val, nodeName) {
	var Node = document.getElementById(nodeName);
	if (val == 1) {		
		Node.src = src;
	}
	else if (val == 0) {
		Node.src = "img/menu_arrow.jpg";
	}
}