var state = "off";
  
  function switchsearch() {
    if (state == "off") {
      searchDisplay();
      state = "on";
    } else {
      searchHide();
      state = "off";
    }
  }
  
  function searchHide () {
    if (document.getElementById) {
      var obj = document.getElementById("searchOff");
      obj.style.display='block';
      
      if (navigator.userAgent.indexOf("Netscape6") != -1)
      {
        obj.innerHTML = obj.innerHTML;
      }
      var obj = document.getElementById("searchOn");
      obj.style.display='none';
    }
  }
  
  function searchDisplay () {
    if (document.getElementById) {
      var obj = document.getElementById("searchOn");
      obj.style.display='block';

      if (navigator.userAgent.indexOf("Netscape6") != -1)
      {
        obj.innerHTML = obj.innerHTML;
      }
      var obj = document.getElementById("searchOff");
      obj.style.display='none';
    }
  }