//LANGUAGE="JavaScript"

var currtopic=-1;
var seltopic=-1;
var resetter=null;

function HideSelectedMenu() {
  try {
    var div=document.getElementById("submenu"+((seltopic>-1)?seltopic:""));
    if (div!=null) {
      HideMenu(div);
    } else {}
  } catch(ex) {}
}

function ShowSelectedMenu() {
  try {
    var div=document.getElementById("submenu"+((seltopic>-1)?seltopic:""));
    if (div!=null) {
      ShowMenu(div);
    } else {}
  } catch(ex) {}
}

function SelectMenu(index) {
  HideSelectedMenu();
  seltopic=index;
  ShowSelectedMenu();
}

function StartMenuReset() {
  try {
    resetter=window.setInterval("SelectMenu(currtopic);StopMenuReset();",2000);
  } catch(ex) {}
}

function StopMenuReset() {
  try {
    window.clearInterval(resetter);
  } catch(ex) {}
}

function ShowMenu(menu) {
  try {
    if (menu.style) {
      menu.style.display = "block";
      menu.style.visibility = "visible";
      if (menu.style.removeAttribute) {
        menu.style.removeAttribute("display","false");
        menu.style.removeAttribute("visibility","false");
        menu.style.setAttribute("display","block","false");
        menu.style.setAttribute("visibility","visible","false");
      }
    }
  } catch(ex) {}
}

function HideMenu(menu) {
  try {
    if (menu.style) {
      menu.style.display="none";
      menu.style.visibility="hidden";
      if (menu.style.setAttribute) {
        menu.style.removeAttribute("display","false");
        menu.style.removeAttribute("visibility","false");
        menu.style.setAttribute("display","none","false");
        menu.style.setAttribute("visibility","hidden","false");
      }
    }
  } catch(ex) {}
}

function init() { //Platzhalter
}