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_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 preload(){
	MM_preloadImages('img/home_f2.gif','img/aboutStep_f3.gif','img/sponsors_f4.gif',
					 'img/providers_f5.gif','img/employers_f6.gif','img/contactUs_f7.gif',
					 'img/excellusCom_f8.gif','img/tab01_A.gif','img/tab01_B.gif','img/tab01_L.gif',
			 		 'img/tab01_R.gif','img/excellusCom_f8.gif');
}
// the client's secret word
var secretWord = "excellus";
var formw = true;
// output the form so we can post it

// the function called when the link is clicked
function goHW(pageUrl)
{	
	
	if(pageUrl == null)
	{
		alert("You must pass a Healthwise URL to GoHW()");
		return;
	}
	if(formw){
		var frmdiv = document.createElement("div");
		frmdiv.innerHTML = '<form name="frmGTHW" method="post" target="_blank"><input type="hidden" name="f" value="' + secretWord + '"></form>';
		var lnav = document.getElementById("leftnav");
		lnav.appendChild(frmdiv);
		formw = false;
	}
	frmGTHW.action = pageUrl;
	frmGTHW.submit();
}