sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

// google tracking stuff

_uacct = "UA-121188-1";
urchinTracker();

<!--
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 toggleDisplay(divName,$force){
	Div = MM_findObj(divName);
	if($force != null){
		Div.style.display = ($force) ? 'block' : 'none';
	}else{
		if(Div.style.display != null && Div.style.display == 'none'){
			Div.style.display = 'block';
		}else{
			Div.style.display = 'none';
		}
	}
}

$toggle_Array = new Array();
function toggleImageDisplay($img, $replacement, $url){
	$image = MM_findObj($img);
	$src = $image.src.slice($url.length);
	if($src != $replacement){
		MM_swapImage($img, '', $replacement ,1);
	}else{
		MM_swapImgRestore();
	}
	//alert($src);
}

<!--
	function OpenMyPopUp(){
	var windowFeatures = 'width=400,height=500,toolbar=0,location=0,status=1,menuBar=0,scrollBars=1,resizable=1';
	var myWindowName = 'popupWindowName';
	var whichPage = 'enquiry.htm';
	window.open( whichPage, myWindowName, windowFeatures ); 
	}
//-->


function printWindow(){
   bV = parseInt(navigator.appVersion)
   if (bV >= 4) window.print()
}