$(function() {
    $('a.confirm').
      click(function() {
          if (!confirm($(this).attr('title'))) {
            return false;
          }
        });
    
    $option_selected = $('#dblayer').attr('value');
    if ($option_selected=='sqlite' || $option_selected=='pdo-sqlite') {
       $('input[name=db_host],input[name=db_user],input[name=db_password]').parent().parent().hide();
    }

    $('#dblayer').change(function() {
        $db = this;
        if ($db.value=='sqlite' || $db.value=='pdo-sqlite') {
           $('input[name=db_host],input[name=db_user],input[name=db_password]').parent().parent().hide();
        } else {
           $('input[name=db_host],input[name=db_user],input[name=db_password]').parent().parent().show();
        }
      });

  });