var ie4        = false;
var ie5        = false;
var ns4        = false;
var ns6        = false;
var mac        = false;
var running    = false;
var timerId    = null;
var currentId  = null;
var previousId = null;
var loaded     = false;
function Init(){
  SetBrowser();

  PreloadImages();
  LoadMenus();
  }
function SetIt()  {
var winW = 630, winH = 460;

if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
  winH = window.innerHeight;
 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {
  winW = document.body.offsetWidth;
  winH = document.body.offsetHeight;
 }
}


  if (ie4 || ie5){
    if (eval('document.all.menu5Div')) { eval('document.all.menu5Div.style.left = '+(winW/2+79)); }
    if (eval('document.all.menu3Div')) { eval('document.all.menu3Div.style.left = '+(winW/2-333)); }
    if (eval('document.all.menu1Div')) { eval('document.all.menu1Div.style.left = '+(winW/2-264)); }
    if (eval('document.all.menu2Div')) { eval('document.all.menu2Div.style.left = '+(winW/2-137)); }
    }
  else if (ns4){
    if (eval('document.menu3Div')) { eval('document.menu3Div.left = '+(winW/2+80));  }
    if (eval('document.menu5Div')) { eval('document.menu5Div.left = '+(winW/2+80));  }
    }
  else if (ns6){
    if (eval('document.getElementById("menu5Div")')) {  eval('document.getElementById("menu5Div").style.left = '+(winW/2+80));  }
    if (eval('document.getElementById("menu3Div")')) {  eval('document.getElementById("menu3Div").style.left = '+(winW/2-332));  }
  }
}
function SetBrowser(){
  agent = navigator.userAgent.toLowerCase();
  mac   = (agent.indexOf("mac")!=-1);
  ie4   = (document.all && !document.getElementById) ? true : false;
  ie5   = (document.all && document.getElementById)  ? true : false;
  ns4   = (document.layers)                          ? true : false;
  ns6   = (document.getElementById && !document.all) ? true : false;
  }
function PreloadImages(){
  }
function LoadMenus(){loaded = true;}
function Show(elementId){
  if (running){StopTimer();}
  currentId = elementId;
  if (currentId != previousId && previousId != null){Hide(previousId);}
  if (ie4 || ie5){
    if (eval('document.all.menu' + currentId + 'Div')) { eval('document.all.menu' + currentId + 'Div.style.visibility = "visible"'); }
    }
  else if (ns4){
    if (eval('document.menu' + currentId + 'Div')) { eval('document.menu' + currentId + 'Div.visibility = "show"'); }
    }
  else if (ns6){
    if (eval('document.getElementById("menu' + currentId + 'Div")')) { eval('document.getElementById("menu' + currentId + 'Div").style.visibility = "visible"'); }
    }
  previousId = currentId;
  }
function Hide(elementId){
  if (elementId == null){ return; }
  if (ie4 || ie5){
    if (eval('document.all.menu' + elementId + 'Div')) { eval('document.all.menu' + elementId + 'Div.style.visibility = "hidden"'); }
    }
  else if (ns4){
    if (eval('document.menu' + elementId + 'Div')) { eval('document.menu' + elementId + 'Div.visibility = "hide"'); }
    }
  else if (ns6){
    if (eval('document.getElementById("menu' + elementId + 'Div")')) { eval('document.getElementById("menu' + elementId + 'Div").style.visibility = "hidden"'); }
    }
  }
function StartTimer(){running = true; timerId = setTimeout('Hide(currentId)', 800);}
function StopTimer(){running = false; clearTimeout(timerId);}
function SetFocus(fieldname,formname){if (formname == ''){ formname = 'form'; }if (eval("document."+formname+".elements[fieldname].value == ''")){ eval("document."+formname+".elements[fieldname].focus();"); }}
function Popup(title,filename, w, h, scroll, resizable){if (title == ''){ title = 'popup'; }if (scroll == 'scroll'){ scroll = 'yes'; }else{ scroll = 'no'; }if (resizable == 'lock'){ resizable = 'no'; }else{ resizable = 'yes'; }winOptions = eval("'width="+w+",height="+h+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+scroll+",resizable="+resizable+",copyhistory=no'");window.open(filename,title,winOptions);return;}