$(function() {
    var imageArray = [
        "/careers/global/assets/images/home/home-advisor-amanda-schueller.png",
        "/careers/global/assets/images/home/home-advisor-bobby-swoboda.png",
        "/careers/global/assets/images/home/home-advisor-laura-stellmacher.png",
		"/careers/global/assets/images/home/home-advisor-tom.png"
    ];

    var idx = 0;
    if($.cookie("homeimage") != null)
        idx = parseInt($.cookie("homeimage"));
        
    idx++;
    
    if(idx == imageArray.length)
        idx = 0;
    
    $.cookie("homeimage", idx);
    
    $("div.home-upper").css("background", "url('" + imageArray[idx] + "') no-repeat center bottom");
});