var subMenus = new Array();
var mnuIcons = new Array();

function getMenuDivs() {
  subMenus.push (
   document.getElementById("FestivalInfo"),
   document.getElementById("YearsInfo"),
   document.getElementById("2001Info"),
   document.getElementById("2002Info"),
   document.getElementById("2003Info"),
   document.getElementById("2004Info"),
   document.getElementById("2005Info"),
   document.getElementById("2006Info"),
   document.getElementById("2007Info"),
   document.getElementById("2008Info"),
   document.getElementById("OldNewsInfo")
  );

  mnuIcons.push (
   document.getElementById("FestivalInt"),
   document.getElementById("YearsInt"),
   document.getElementById("2001Int"),
   document.getElementById("2002Int"),
   document.getElementById("2003Int"),
   document.getElementById("2004Int"),
   document.getElementById("2005Int"),
   document.getElementById("2006Int"),
   document.getElementById("2007Int"),
   document.getElementById("2008Int"),
   document.getElementById("OldNewsInt")
  );
  
}

function toggleMenu(menuIcon,subMenu) {

      for (var i = 0; i < subMenus.length; i++)
      {
         if ((subMenu.substring(0,2) == "20" && subMenus[i].id != "YearsInfo") || subMenu.substring(0,2) != "20")
            subMenus[i].style.display = "none";
      }
      
      for (i = 0; i < mnuIcons.length; i++)
      {
         if ((subMenu.substring(0,2) == "20" && mnuIcons[i].id != "YearsInt") || subMenu.substring(0,2) != "20")
         {
            mnuIcons[i].alt = "+";
            mnuIcons[i].src = "images/Left.gif";
         }
      }
      
      menuIcon = document.getElementById(menuIcon);
      subMenu = document.getElementById(subMenu);
      subMenu.style.display = "block";
      menuIcon.alt = "-";
      menuIcon.src = "images/Down.gif";
}