change css based on url hash

gistfile1.js

if (window.location.hash.split('-')[0] == '#item') {
    $('ul.side').addClass('hashed');
}

// the below is questionable

$(function () {
    if (window.location.hash) {
        getHash();
    }
    $(window).on("hashchange", function () {
        getHash();
    });
});

function getHash() {
    var loc = (window.location.hash).split("-");
    if (loc[0] == "#item") {
        console.log("item found");
        //  $('ul.side').addClass('hashed');
    };
}