function getElement(id) { 
	return document.all ? document.all(id) : 
	document.getElementById ? document.getElementById(id) : 
	document.layers ? document.layers[id] : null; 
	}
	function switchtab(tabid)
	{
	getElement('details').className = 'details';
	getElement('standings').className = 'standings';
	getElement('press').className = 'press';
	getElement('contact').className = 'contact';
	getElement('virginhealthmiles').className = 'virginhealthmiles';
	window.location= tabid + '.aspx';
	}
		
	function setActiveTab(){
	patharray = location.pathname.split("/");
	pathname = patharray[patharray.length - 1];
	dotpos = pathname.indexOf(".");
	activeTab = pathname.substring(0,dotpos);
	if(activeTab == '')
	{
	return;
	}
	getElement(activeTab).className = activeTab + 'active';
	}
	
	function tabhover(tabid){
	if(getElement(tabid).className.indexOf('active') == -1)
	{getElement(tabid).className = tabid + 'hover';}
	}
	
	function tabnormal(tabid){
	if(getElement(tabid).className.indexOf('active') == -1)
	{getElement(tabid).className = tabid;}
	}
	function mainImgPreloader(){
			var d = document;
			if(d.images)
			{
					var img0 = new Image();
					img0.src = "Images/MainPage/nav-press-active.gif";
					var img1 = new Image();
					img1.src = "Images/MainPage/nav-press-hover.jpg";
						var img2 = new Image();
					img2.src = "Images/MainPage/nav-details-active.gif";
						var img3 = new Image();
					img3.src = "Images/MainPage/nav-details-hover.jpg";
						var img4 = new Image();
					img4.src = "Images/MainPage/nav-contact-active.gif";
						var img5 = new Image();
					img5.src = "Images/MainPage/nav-contact-hover.jpg";
						var img6 = new Image();
					img6.src = "Images/MainPage/nav-standings-active.gif";
						var img7 = new Image();
					img7.src = "Images/MainPage/nav-standings-hover.jpg";
						var img8 = new Image();
					img8.src = "Images/MainPage/nav-virgin-active.gif";
						var img9 = new Image();
					img9.src = "Images/MainPage/nav-virgin-hover.jpg";
						var img10 = new Image();
					img10.src = "Images/SubPage/nav-press-active.gif";
						var img11 = new Image();
					img11.src = "Images/SubPage/nav-press-hover.gif";
						var img12 = new Image();
					img12.src = "Images/SubPage/nav-details-active.jpg";
						var img13 = new Image();
					img13.src = "Images/SubPage/nav-details-hover.jpg";
						var img14 = new Image();
					img14.src = "Images/SubPage/nav-contact-active.jpg";
						var img15 = new Image();
					img15.src = "Images/SubPage/nav-contact-hover.jpg";
						var img16 = new Image();
					img16.src = "Images/SubPage/nav-standings-active.jpg";
						var img17 = new Image();
					img17.src = "Images/SubPage/nav-standings-hover.jpg";
						var img18 = new Image();
					img18.src = "Images/SubPage/nav-virgin-active.jpg";
						var img19 = new Image();
					img19.src = "Images/SubPage/nav-virgin-hover.jpg";
			}
		}