if (document.images) {
  
  var aboutusn = new Image()
  aboutusn.src = "/staging/images/ws_nav_06.gif"
  var aboutusa = new Image()
  aboutusa.src = "/staging/images/ws_nav_06_on.gif"
  
   var newsroomn = new Image()
  newsroomn.src = "/staging/images/ws_nav_11.gif"
  var newsrooma = new Image()
  newsrooma.src = "/staging/images/ws_nav_11_on.gif"
  
    var clientsn = new Image()
  clientsn.src = "/staging/images/ws_nav_16.gif"
  var clientsa = new Image()
  clientsa.src = "/staging/images/ws_nav_16_on.gif"
  
    var resourcesn = new Image()
  resourcesn.src = "/staging/images/ws_nav_18.gif"
  var resourcesa = new Image()
  resourcesa.src = "/staging/images/ws_nav_18_on.gif"
  
    var contactusn = new Image()
  contactusn.src = "/staging/images/ws_nav_20.gif"
  var contactusa = new Image()
  contactusa.src = "/staging/images/ws_nav_20_on.gif"
 
}
var win= null;
function openWindow(url,title,w,h,scroll)
{
    var winl = (screen.width-w)/2;
    var wint = (screen.height-h)/2;

    var settings  ='height='+h+',';
    settings += 'width='+w+',';
    settings += 'top='+wint+',';
    settings += 'left='+winl+',';
    settings += 'scrollbars='+scroll+',';
    settings += 'resizable=yes';

    win=window.open(url,title,settings);
    if(parseInt(navigator.appVersion) >= 4)
    {
        win.window.focus();
    }
}

	
function bclose() {
	open('open_form.html','MyWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=285,height=350')
	}
	
// Layer Navigation
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_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){ 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_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_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_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; }
}