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);
	
	
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() { //v3.0
	  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_preloadImages() { //v3.0
  var d=document; if(d.images){ 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_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_swapImage() { //v3.0
  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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function formHandler(form){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.open(URL);
}


function MenuItemSelected(objItem)
{
	var i, strId, oParent, oSubMenu;
	
	//--* Find 'div' submenu element based on the 'Server' id of the parent
	oParent = FindRootMenu(objItem); //objItem.parentNode;
	oSubMenu = null;

	gIsOpening = false;
	if(oParent == null)
		return false;

	i = oParent.id.lastIndexOf("_");
	strId = oParent.id.substr(i + 1) + "Submenu";
	
	for(j = 0; j < oParent.children.length; j++)
		if(oParent.children(j).id != "undefined" &&
			oParent.children(j).id != "" &&
			oParent.children(j).id.indexOf(strId) >= 0)
		{ oSubMenu = oParent.children(j); break; }

	if(oSubMenu != null)
	{
		if(oParent._expanded == "no")
		{
			oParent.children(0).className = "level1topic"; //objItem.className = "level1topic";
			oSubMenu.style.display = "block";	
			oParent._expanded = "yes";
		}
		else
		{
			oParent.children(0).className = "level1"; //objItem.className = "level1";
			oSubMenu.style.display = "none";
			oParent._expanded = "no";
		}
	}
	else
		alert("No submenu was found");

	
	window.event.returnValue = false; // stop the <a> from loading its href
	return false;
}


var gIsOpening = false;

function OnMenuItemOver()
{
	
	if(window.event.srcElement.parentNode._expanded == "no")
	{
		gIsOpening = true;
		MenuItemSelected(window.event.srcElement);
		//setTimeout("MenuItemSelected(window.event.srcElement)", 200);
	}
}

function OnMenuItemOut()
{
	if(gIsOpening)
		return;

	var toRoot, fromRoot;
	toRoot = FindRootMenu(window.event.toElement);
	fromRoot = FindRootMenu(window.event.srcElement);

	if(toRoot != fromRoot)
	{
		if( toRoot != null)
			MenuItemSelected(window.event.toElement);
		if(fromRoot != null)
			MenuItemSelected(window.event.srcElement, window.event.offsetX, window.event.offsetY);
	}
}

function FindRootMenu(objItem)
{
	if(objItem == null)
		return null;
	else
	{ 
		if(objItem._expanded == "yes" || objItem._expanded == "no")
			return objItem;
		else
			return FindRootMenu(objItem.parentNode);
	}
}