function closeMenu(menuHeaderElement) {
  if(menuHeaderElement != "menuCircolo")
    closeHeaderElement("menuCircolo");
  if(menuHeaderElement != "menuScuolaTennis")
    closeHeaderElement("menuScuolaTennis");
  if(menuHeaderElement != "menuAgonistica")
    closeHeaderElement("menuAgonistica");
  if(menuHeaderElement != "menuEventi")
    closeHeaderElement("menuEventi");
  if(menuHeaderElement != "menuAttivitaVarie")
    closeHeaderElement("menuAttivitaVarie");
  if(menuHeaderElement != "menuLinksTennis")
    closeHeaderElement("menuLinksTennis");
  if(menuHeaderElement != "menuLinksFiesole")
    closeHeaderElement("menuLinksFiesole");
}

function openMenu(menuHeaderElement) {
  closeMenu(menuHeaderElement);
  if((document.getElementById(menuHeaderElement)).style.display=="none")
    openHeaderElement(menuHeaderElement);
  else if((document.getElementById(menuHeaderElement)).style.display=="block")
    closeHeaderElement(menuHeaderElement);
}

function closeHeaderElement(menuHeaderElement) {
  (document.getElementById(menuHeaderElement)).style.display="none";
}

function openHeaderElement(menuHeaderElement) {
  (document.getElementById(menuHeaderElement)).style.display="block";
}

function setTitle(title) {
  (document.getElementById("titolo")).innerHTML = title;
}