<!-- //
if (document.images) {

	homeon = new Image(); homeon.src = "images/top_over_03.jpg";
	homeoff = new Image(); homeoff.src = "images/top_03.jpg";
	
	aboutuson = new Image(); aboutuson.src = "images/top_over_04.jpg";
	aboutusoff = new Image(); aboutusoff.src = "images/top_04.jpg";
	
	billingon = new Image(); billingon.src = "images/top_over_05.jpg";
	billingoff = new Image(); billingoff.src = "images/top_05.jpg";
	
	facilitieson = new Image(); facilitieson.src = "images/top_over_06.jpg";
	facilitiesoff = new Image(); facilitiesoff.src = "images/top_06.jpg";
	
	intraneton = new Image(); intraneton.src = "images/top_over_07.jpg";
	intranetoff = new Image(); intranetoff.src = "images/top_07.jpg";
	
	practiceon = new Image(); practiceon.src = "images/top_over_08.jpg";
	practiceoff = new Image(); practiceoff.src = "images/top_08.jpg";
	
	pressreleaseon = new Image(); pressreleaseon.src = "images/top_over_09.jpg";
	pressreleaseoff = new Image(); pressreleaseoff.src = "images/top_09.jpg";
	
	linkson = new Image(); linkson.src = "images/top_over_10.jpg";
	linksoff = new Image(); linksoff.src = "images/top_10.jpg";
	
	contactuson = new Image(); contactuson.src = "images/top_over_11.jpg";
	contactusoff = new Image(); contactusoff.src = "images/top_11.jpg";
	
	contactuslefton = new Image(); contactuslefton.src = "images/contactus_left_Over.jpg";
	contactusleftoff = new Image(); contactusleftoff.src = "images/contactus_left_button.jpg";
	
	aboutbillon = new Image(); aboutbillon.src = "images/aboutyourbill_Over.jpg";
	aboutbilloff = new Image(); aboutbilloff.src = "images/aboutyourbill.jpg";
}

function act(imgName){
  if (document.images)  document[imgName].src = eval(imgName + 'on.src')	
}

function inact(imgName) {
	if (document.images)  document[imgName].src = eval(imgName + 'off.src')
}

//Preload Images
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_showHideLayers() { //v6.0
  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; }
}