Hashchange event hook

gistfile1.js

var hashChange = function() {
    var el = document.getElementById(window.location.hash.substr(1));
    $(".activeTr").removeClass("activeTr").find("td").css({
        "background":"",
        "color":""
    });
    
    $(el).parent().addClass("activeTr").find("td").css({
        "background":"#08c",
        "color":"#fff"
    });
}

$(window).on("hashchange",hashChange);
hashChange();