FJ Location Javascript

/*-- this code runs on each page of the site --*/

window.onload = function() {

    /*-- gets the current year for the footer copyright text --*/
    document.getElementById("getYear").innerHTML = new Date().getFullYear();

    /*-- checks if the cookie "userhome" is present with a set value, then unhides header and footer elements if a cookie with that value is found --*/
    if (document.cookie.split(';').some((item) => item.includes('userhome=rochdale'))) {
        document.getElementById('menu-item-2542').classList.remove("hidden");
        document.getElementById("footerRochdale").classList.remove("footer-hidden");
    }
    else if (document.cookie.split(';').some((item) => item.includes('userhome=aurora'))) {
        document.getElementById('menu-item-2556').classList.remove("hidden");
        document.getElementById("footerAurora").classList.remove("footer-hidden");
    }
    else if (document.cookie.split(';').some((item) => item.includes('userhome=grantpark'))) {
        document.getElementById('menu-item-2541').classList.remove("hidden");
        document.getElementById("footerGrantpark").classList.remove("footer-hidden");
    }
    else if (document.cookie.split(';').some((item) => item.includes('userhome=southdale'))) {
        document.getElementById('menu-item-2558').classList.remove("hidden");
        document.getElementById("footerSouthdale").classList.remove("footer-hidden");
    }
    else if (document.cookie.split(';').some((item) => item.includes('userhome=eighth'))) {
        document.getElementById('menu-item-2557').classList.remove("hidden");
        document.getElementById("footerEighth").classList.remove("footer-hidden");
    }

    /*-- else: if no "userhome" cookie is found, unhides the CTA to select a location --*/
    else {
        document.getElementById('menu-item-2554').classList.remove("hidden");
        document.getElementById("footerNohome").classList.remove("footer-hidden");
    }
}


/*-- this code is only present on individual location pages --*/

/*-- defines the function to create cookies, runs when a button is clicked, then hides the button and displays a welcome message --*/
function setCookie(cname,cvalue,exdays) {
        var d = new Date();
        d.setTime(d.getTime() + (exdays*24*60*60*1000));
        var expires = "; expires="+d.toUTCString();
        document.cookie = cname+"="+cvalue+expires+"; path=/";
        var setLocation = document.getElementById('setlocation');
        var welcomeMsg = document.getElementById('welcome');
        setLocation.className = "current";
        welcomeMsg.className = "display";
}

/*-- this code runs when a location page is loaded, it checks if the cookie for that location is present, then hides the button and displays a welcome message if it is found --*/
function isCurrent() {
    if (document.cookie.split(';').some((item) => item.includes('userhome=LOCATION'))) {
        var setLocation = document.getElementById('setlocation');
        var welcomeMsg = document.getElementById('welcome');
        setLocation.className = "current";
        welcomeMsg.className = "display";
    }
}

window.onload = isCurrent();