function openMenuBarre(menu) {
	var menuElt = 'menu'+menu;
	var menuSsElt = 'ssMenu'+menu;
	var imgElt = 'imgMenu'+menu;
	var imgOverElt = 'imgMenu'+menu+'Over';

	var menuSsEltDisplay = document.getElementById(menuSsElt).style.display;
	if(menuSsEltDisplay =="none") {
		document.getElementById(menuSsElt).style.display ="block";
		document.getElementById(imgElt).style.display ="none";
		document.getElementById(imgOverElt).style.display ="block";
	}
	else {
		document.getElementById(menuSsElt).style.display ="none";
		document.getElementById(imgElt).style.display ="block";
		document.getElementById(imgOverElt).style.display ="none";
	}
}

function openMenuBarreTxt(menu) {
	var menuElt = 'menu'+menu;
	var menuSsElt = 'ssMenu'+menu;

	var menuSsEltDisplay = document.getElementById(menuSsElt).style.display;
	if(menuSsEltDisplay =="none") {
		document.getElementById(menuSsElt).style.display ="block";
	}
	else {
		document.getElementById(menuSsElt).style.display ="none";
	}
}

function OnMenu(menu) {
	var menuElt = 'menu'+menu;
	var imgElt = 'imgMenu'+menu;
	var imgOverElt = 'imgMenu'+menu+'Over';
	
	document.getElementById(imgElt).style.display ="none";
	document.getElementById(imgOverElt).style.display ="block";
}

function OffMenu(menu) {
	var menuElt = 'menu'+menu;
	var imgElt = 'imgMenu'+menu;
	var imgOverElt = 'imgMenu'+menu+'Over';
	
	document.getElementById(imgElt).style.display ="block";
	document.getElementById(imgOverElt).style.display ="none";
}