var bn = navigator.appName;
var vn = navigator.appVersion;

if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0")) {                        
      
	benefits1 = new  Image();
	benefits1.src = "images/mainpage/bbd_mp_nav_mybenefits_a.gif";
	benefits2 = new  Image();
	benefits2.src = "images/mainpage/bbd_mp_nav_mybenefits_b.gif";
	
	health1 = new  Image();
	health1.src = "images/mainpage/bbd_mp_nav_myhealth_a.gif";
	health2 = new  Image();
	health2.src = "images/mainpage/bbd_mp_nav_myhealth_b.gif";
	
	money1 = new  Image();
	money1.src = "images/mainpage/bbd_mp_nav_mymoney_a.gif";
	money2 = new  Image();
	money2.src = "images/mainpage/bbd_mp_nav_mymoney_b.gif";
	
}

function hiLite(name, source) {
	var bn = navigator.appName;
	var vn = navigator.appVersion;
	
	if ((bn!="Microsoft Internet Explorer") || (vn.substring(0,3)!="2.0")) {
		document.images[name].src = eval(source + ".src");
	}
}

//Main page core image rotate on refresh
//Add/Subtract images from the array below.
var ar = new Array
('<img src="images/mainpage/bbd_mp_mainimage_01.jpg" alt="Blue by design" width="323" height="351" border="0">',
'<img src="images/mainpage/bbd_mp_mainimage_02.jpg" alt="Blue by design" width="323" height="351" border="0">',
'<img src="images/mainpage/bbd_mp_mainimage_03.jpg" alt="Blue by design" width="323" height="351" border="0">');

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } 
  else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

var now = new Date();
now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000);
var num = getCookie("item");
num = (num && (parseInt(num) < ar.length - 1)) ? (parseInt(num) + 1) : 0;
setCookie("item", num, now);