function createCookie(name,value,days) {if (days) { var date = new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires = "; expires="+date.toGMTString();}else var expires = "";document.cookie = name+"="+value+expires+"; path=/";}
	function eraseCookie(name){document.cookie=name+'=; expires=Thu, 01-Jan-70 00:00:01 GMT;';}
	function readCookie(name) {var nameEQ = name + "=";var ca = document.cookie.split(';');	for(var i=0;i < ca.length;i++) {var c = ca[i];while (c.charAt(0)==' ') c = c.substring(1,c.length);if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}return null;}

	function gupB(name)
	{
	  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	  var regexS = "[\\?&]"+name+"=([^&#]*)";
	  var regex = new RegExp( regexS );
	  var results = regex.exec( window.location.href );
	  if( results == null )
		return "";
	  else
		return results[1];
	}
	var request_typeB = gupB('promobar');
	switch (request_typeB) {
	case ('Paid-NightSkin'): createCookie('promobar',request_typeB,0); break;
	case ('nv-save-5'): createCookie('promobar',request_typeB,0); break;
	case ('beta-save-5'): createCookie('promobar',request_typeB,0); break;
	case ('tavs'): createCookie('promobar',request_typeB,0); break;
	default: break;
	}
	
	<!-- Promobar Reference-->	
			promobar_cookie_data=readCookie('promobar');if(promobar_cookie_data==null){promobar_cookie_data="";}
			switch (promobar_cookie_data) {
			case ('paid-nightskin'):
			{
			var promobarsrc = ("<a href='/shop/night-skin.aspx'><img src='/graphics/promobar/paid-nightskin-950x81.jpg' border='0' /></a>");
			break;
			}
			
			case ('nv-save-5'):
			{
			var promobarsrc = ("<img src='/graphics/promobar/nv-save-5-950x81.jpg' border='0' />");
			var promobarsrc2 = ("<img src='/graphics/promobar/nv-save-5-310x310.gif' border='0' />");
			break;
			}
			
			case ('beta-save-5'):
			{
			var promobarsrc = ("<img src='/graphics/promobar/beta-save-5-950x81.jpg' border='0' />");
			var promobarsrc2 = ("<img src='/graphics/promobar/beta-save-5-310x310.gif' border='0' />");
			break;
			}			

			case ('tavs'):
			{
			var promobarsrc = ("<img src='/graphics/promobar/tavs-950x81.jpg' border='0' />");
			var promobarsrc2 = ("<img src='/graphics/promobar/tavs-310x310.jpg' border='0' />");
			break;
			}
			default: break;
			}