// Current state of menu
var casesshown = false;

// Determine element by id using
//  appropriate DOM
function getbyID(eID) {

  // Netscape layers
  if( document.layers ) {
      return document.layers[eID];
  }
  // DOM; IE5, NS6, Mozilla, Opera
  if( document.getElementById ) {
      return document.getElementById(eID);
  }
  // Proprietary DOM; IE4
  if( document.all ) {
      return document.all[eID];
  }
  // Netscape alternative
  if( document[eID] ) {
      return document[eID];
  }
  return false;
}

// Set display to none (hide cases)
function hidecases() {
  if (!casesshown) { return; }
  var div = getbyID("cases");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases)
function revealcases() {
  if (casesshown) { return; }
  var div = getbyID("cases");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}


// Set display to none (hide cases2)
function hidecases2() {
  if (!casesshown) { return; }
  var div = getbyID("cases2");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases2)
function revealcases2() {
  if (casesshown) { return; }
  var div = getbyID("cases2");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}

// Set display to none (hide cases3)
function hidecases3() {
  if (!casesshown) { return; }
  var div = getbyID("cases3");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases3)
function revealcases3() {
  if (casesshown) { return; }
  var div = getbyID("cases3");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}

// Set display to none (hide cases3)
function hidecases4() {
  if (!casesshown) { return; }
  var div = getbyID("cases4");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases3)
function revealcases4() {
  if (casesshown) { return; }
  var div = getbyID("cases4");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}

// Set display to none (hide cases3)
function hidecases5() {
  if (!casesshown) { return; }
  var div = getbyID("cases5");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases3)
function revealcases5() {
  if (casesshown) { return; }
  var div = getbyID("cases5");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}


// Set display to none (hide cases3)
function hidecases6() {
  if (!casesshown) { return; }
  var div = getbyID("cases6");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "none";
    casesshown = false;
  }
}

// Set display to inline (show cases3)
function revealcases6() {
  if (casesshown) { return; }
  var div = getbyID("cases6");
  if (div) {
    if (div.style) { div = div.style; }
    div.display = "inline";
    casesshown = true;
  }
}

// Initialize menu (hide it)
function initcases() {
  hidecases();
}