사이드바 쿠키 관련

</p>

<p><script src="<a href="https://code.jquery.com/jquery-1.12.4.min.js"></script>" target="_blank" rel="noopener noreferrer">https://code.jquery.com/jquery-1.12.4.min.js"></script></a>

<script>

function setCookie(cookie_name, value, days) {

    var exdate = new Date();

    exdate.setDate(exdate.getDate() + days);

    var cookie_value = escape(value) + ((days == null) ? '' : '; expires=' + exdate.toUTCString());

    document.cookie = cookie_name + '=' + cookie_value;

}</p>

<p>function getCookie(cookie_name) {

    var x, y;

    var val = document.cookie.split(';');</p>

<p>    for (var i = 0; i < val.length; i++) {

        x = val[i].substr(0, val[i].indexOf('='));

        y = val[i].substr(val[i].indexOf('=') + 1);

        x = x.replace(/^\s+|\s+$/g, '');

        if (x == cookie_name) {

          return unescape(y);

        }

    }

}</p>

<p>$(document).ready(function() {

    var cookieName = "sidebar";

    $(".sidebar").click(function () {

        var cookie = getCookie(cookieName);

        if(typeof cookie == "undefined"){

            setCookie(cookieName, "off", "1");

            cookie = getCookie(cookieName);

            alert(document.cookie);

        }

        if(cookie == "off"){

            setCookie(cookieName, "on", "1");

        }else{

            setCookie(cookieName, "off", "1");

        }

        alert(cookie);

    });

});

</script>

<div class="sidebar">

aaaaaaaaaa

</div></p>

<p>