$(document).ready(function () {

       if (window.location.href.indexOf("/video") != -1)
        {      
            $("#videos").css("background-image","url('/images/topnav-selected.jpg')");
        }
       else if (window.location.href.indexOf("audits.aspx") != -1)
        {      
            $("#audits").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("podcasts.aspx") != -1)
        {      
            $("#podcasts").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("http://www.gpwa.org/forum/apcw-videos-industry-news.html") != -1)
        {      
            $("#forums").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("http://www.apcwinteractive.org/profiles/members/") != -1)
        {      
            $("#members").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("affiliate-programs.aspx") != -1)
        {      
            $("#affiliate-programs").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("/events/events.aspx") != -1)
        {      
            $("#events").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("partners.aspx") != -1)
        {      
            $("#partners").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else if (window.location.href.indexOf("about-us.aspx") != -1)
        {      
            $("#about-us").css("background-image","url('/images/topnav-selected.jpg')");
        }
        else{
        }

        });