//Left Menu scripts
	var zindex=100

	function dropit(e,whichone){   
		curmenuID=eval(whichone).id
		if (window.themenu&&themenu.id!=curmenuID) { 
			//hide the previously shown menu if it is not the current one
			hidemenu()
		}
		themenu=eval(whichone)
		themenuStyle=themenu.style
		themenuoffsetX=document.body.scrollLeft
		themenuoffsetY=document.body.scrollTop
		themenuStyle.left=themenuoffsetX+event.clientX-event.offsetX+146
		themenuStyle.top=themenuoffsetY+event.clientY-event.offsetY-2
		if (themenuStyle.visibility=="hidden"){
			themenuStyle.visibility="visible"
			themenuStyle.zIndex=zindex++
		}
		return false
	}

	function hidemenu(){
		if (window.themenu)
			themenuStyle.visibility="hidden"
	}

	function over(obj,st)
	{
		obj.className = st;
	}

	function out(obj,st)
	{
		obj.className = st;
	}

	function clicked(obj, file)
	{
		// set the content frame to the clicked link
		window.location = file;
	}
	document.onclick=hidemenu


function open_window01(url) {
awindow = window.open(url,"map",'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no,width=340,height=390');
}

function open_window02(url) {
awindow = window.open(url,"education",'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=600,height=400');
awindow.focus();
}
function open_window(url,name,options) {
awindow = window.open(url,name,options);
awindow.focus();
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//window.name="main"
browser = navigator.appName;
ie = "Microsoft Internet Explorer";
ns = "Netscape";
if (navigator.appVersion.indexOf("Macintosh") != -1)
    isMac = true;
else
    isMac = false;
mac = "MacPPC";
appVer = parseInt(navigator.appVersion);

if (browser == ns && !isMac) {
    if (appVer > 3) {
        document.write('<link rel="stylesheet" type="text/css" href="../Common/Styles/ie.css" title="master">');
    }
}
else if (browser == ie && !isMac) {
   document.write('<link rel="stylesheet" type="text/css" href="../Common/Styles/ie.css" title="master">');
}
else if (browser == ns && isMac) {
   document.write('<link rel="stylesheet" type="text/css" href="../Common/Styles/macnn.css" title="master">');
}
else if (browser == ie && isMac) {
   document.write('<link rel="stylesheet" type="text/css" href="../Common/Styles/macie.css" title="master">');
}
function selectAll() {
  var e = document.form.selectall;
  var i;
  var box;
  var blnchecked;
  var inttop = document.forms['form'].totalitems.value;
  blnchecked = false;
  
 if (e.checked ==true){
  for (i = 1; i <= inttop; i++){
   box = eval('document.form.chkNavHeading'+i);
   box.checked = true;
   blnchecked = true;
   }
 }else{
  for (i = 1; i <= inttop; i++){
   box = eval('document.form.chkNavHeading'+i);
   box.checked = false; 
   }
  }
 }
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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

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];}
}