var menus = new Array();
var menusImg = new Array();
var submenus = new Array();

menus[0] = "menuSociete";
menus[1] = "menuTelephonie";
menus[2] = "menuData";
menus[3] = "menuPartenaires";

menusImg[0] = "squelettes/images/menu/societe_over.jpg";
menusImg[1] = "squelettes/images/menu/telephonie_over.jpg";
menusImg[2] = "squelettes/images/menu/data_over.jpg";
menusImg[3] = "squelettes/images/menu/partenaires_over.jpg";

submenus[0] = "subSociete";
submenus[1] = "subTelephonie";
submenus[2] = "subData";
submenus[3] = "subPartenaires";

function hideMenus(){
	for(var i=0; submenus[i];i++){
		document.getElementById(menus[i]).style.backgroundImage = "";
		document.getElementById(menus[i]).className = "MenuText_out";
		document.getElementById(submenus[i]).style.display = "none";
	}
	return false;
}

function showMenu(id){

	hideMenus();
	document.getElementById(submenus[id]).style.display = "block";
	document.getElementById(menus[id]).className = "MenuText_over";
	document.getElementById(menus[id]).style.backgroundImage = "url("+menusImg[id]+")";
}

function setBodyCSS(){
	
	if(!document.all){
		document.body.style.overflowY = "scroll";
	}
}