function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() //v3.0
{ 
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
 }
 
function MM_preloadImages() //v3.0
{ 
	var d=document; if(d.images_new){ if(!d.MM_p) d.MM_p=new Array();
 	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
 	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
 
function MM_swapImage() 
{ 
 	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
 	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) //reloads the window if Nav4 resized
{
	if (init==true) with (navigator) 
	{
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) 
		{
    			document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; 
		}
	}
  	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

  var enablepersist="off" //Enable saving state of content structure using session cookies? (on/off)
  var collapseprevious="yes" //Collapse previously open content when opening present? (yes/no)

  if (document.getElementById){
  document.write('<style type="text/css">')
  document.write('.switchcontent{display:none;border:0px;}')
  document.write('</style>')
  }

  function getElementbyClass(classname){
  ccollect=new Array()
  var inc=0
  var alltags=document.all? document.all : document.getElementsByTagName("*")
  for (i=0; i<alltags.length; i++){
  if (alltags[i].className==classname)
  ccollect[inc++]=alltags[i]
  }
  }

  function contractcontent(omit){
  var inc=0
  while (ccollect[inc]){
  if (ccollect[inc].id!=omit)
  ccollect[inc].style.display="none"
  inc++
  }
  }

  function expandcontent(cid){
  if (typeof ccollect!="undefined"){
  if (collapseprevious=="yes")
  contractcontent(cid)
  document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
  }
  }

  function revivecontent(){
  contractcontent("omitnothing")
  selectedItem=getselectedItem()
  selectedComponents=selectedItem.split("|")
  for (i=0; i<selectedComponents.length-1; i++)
  document.getElementById(selectedComponents[i]).style.display="block"
  }

  function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
  offset = document.cookie.indexOf(search)
  if (offset != -1) {
  offset += search.length
  end = document.cookie.indexOf(";", offset);
  if (end == -1) end = document.cookie.length;
  returnvalue=unescape(document.cookie.substring(offset, end))
  }
  }
  return returnvalue;
  }

  function getselectedItem(){
  if (get_cookie(window.location.pathname) != ""){
  selectedItem=get_cookie(window.location.pathname)
  return selectedItem
  }
  else
  return ""
}

  function saveswitchstate(){
  var inc=0, selectedItem=""
  while (ccollect[inc]){
  if (ccollect[inc].style.display=="block")
  selectedItem+=ccollect[inc].id+"|"
  inc++
  }

  document.cookie=window.location.pathname+"="+selectedItem
  }

  function do_onload(){
  getElementbyClass("switchcontent")
  if (enablepersist=="on" && typeof ccollect!="undefined")
  revivecontent()
  }


  if (window.addEventListener)
  window.addEventListener("load", do_onload, false)
  else if (window.attachEvent)
  window.attachEvent("onload", do_onload)
  else if (document.getElementById)
  window.onload=do_onload

  if (enablepersist=="on" && document.getElementById)
  window.onunload=saveswitchstate