function Clear(Obj) {
	if(Obj.value=="Użytkownik") {
		Obj.value="";
	}
}

var Last = "";
var SecondLast = "";
var MoreLast = "";

function MenuSwitchOut(Obj) {
	Obj.style.backgroundImage = Last;
}

function MenuSwitchOver(Obj) {
	Last = Obj.style.backgroundImage;
	Obj.style.backgroundImage='url(pics/menu-ring-yellow.png)';
}

function SecondMenuSwitchOut(Obj) {
	Obj.style.backgroundColor = SecondLast;
}

function SecondMenuSwitchOver(Obj) {
	SecondLast = Obj.style.backgroundColor;
	Obj.style.backgroundColor='#7D888C';
}

function MoreSwitchOut(Obj) {
	Obj.style.backgroundImage = Last;
}

function MoreSwitchOver(Obj) {
	Last = Obj.style.backgroundImage;
	Obj.style.backgroundImage='url(pics/button-more-PL-hover.gif)';
}