var showflag = 0;

function showFlag() {
	showflag = 1;
}

function hideFlag() {
	showflag = 0;
}

function hideSwitch() {
	if(!showflag) {
		hideAll();
	}
}

function hideAll() {
	ShowHideLAYER('MenuLayer1','hide');
	ShowHideLAYER('MenuLayer2','hide');
	ShowHideLAYER('MenuLayer3','hide');
	ShowHideLAYER('SubMenuLayer1','hide');
}