function deleteLogo() {
  jConfirm("Are you sure?", 'Delete logo', function() {
    $.post('/branding/delete_logo', {}, 
      function(resp) {
        if(resp['error']) {
          jAlert(resp['error']);
        } else {
          jAlert(resp['msg'], 'Remove logo', function() {
            window.location.reload();
          });
        }
      }, 'json'
    );
  });
}

function deleteCustomHeader() {
  jConfirm("Are you sure?", 'Delete custom header', function() {
    $.post('/branding/delete_custom_header', {}, 
      function(resp) {
        if(resp['error']) {
          jAlert(resp['error']);
        } else {
          jAlert(resp['msg'], 'Remove custom header', function() {
            window.location.reload();
          });
        }
      }, 'json'
    );
  });
}