var oview = new Image();
oview.src = "/images/nav/co_oview.gif"
var oviewOn = new Image();
oviewOn.src = "/images/nav/co_oview_ovr.gif"
var starter = new Image();
starter.src = "/images/nav/starter.gif"
var starterOn = new Image();
starterOn.src = "/images/nav/starter_ovr.gif"
var value = new Image();
value.src = "/images/nav/value.gif"
var valueOn = new Image();
valueOn.src = "/images/nav/value_ovr.gif"
var biz = new Image();
biz.src = "/images/nav/business.gif"
var bizOn = new Image();
bizOn.src = "/images/nav/business_ovr.gif"
var pro = new Image();
pro.src = "/images/nav/professional.gif"
var proOn = new Image();
proOn.src = "/images/nav/professional_ovr.gif"
var premium = new Image();
premium.src = "/images/nav/premium.gif"
var premiumOn = new Image();
premiumOn.src = "/images/nav/premium_ovr.gif"
var compare = new Image();
compare.src = "/images/compare.gif"
var compareOn = new Image();
compareOn.src = "/images/compare_on.gif"