$(document).ready(function(){
    let chkPopupCookie = document.cookie.match(new RegExp(
        "(?:^|; )" + "popcheck".replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
    ));

    if(!chkPopupCookie) {
        $.ajax({
            url: "https://www.shl1978.com/system/common_popup.asp?cid=0796",
            cache: true,
            async: true,
            contentType: "application/x-www-form-urlencoded; charset=MS949",
            dataType: "html",
            success: function(m) {
                if(m.length) {
                    $("body").append(m);
                    $('#popUp').modal('show');
                }
            }
        });
    }
});