You still have it set to "/images/", rather than "images/", so it's looking in http://www.komokaweather.com/images/ for the graphs.and redid to: "images/" as you requested and will leave it this way for now
imgPathURL : "/images/", //*** Change this to the relative path for your 'Trend' graph images
needs to be
imgPathURL : "images/", //*** Change this to the relative path for your 'Trend' graph images