<table width="90%" border="0" cellspacing="10" cellpadding="5" align="center">

  <tr>

<?php if ($show_instructions) { ?>

    <td width="50%" class="headingblock">

      <p align="center"><b><font size="3"><?php  print_string("returningtosite") ?></font></b></p>

    </td>

    <td width="50%" class="headingblock">

      <p align="center"><b><font size="3"><?php  print_string("firsttime") ?></font></b></p>

    </td>

<?php } ?>

  </tr>

  <tr>

    <td width="50%" align="center" valign="top" class="generalbox">

      <p><?php print_string("loginusing") ?>:<br />

        (<?php print_string("cookiesenabled");?>) 

         <?php helpbutton("cookies", get_string("cookiesenabled"))?><br /><?php formerr($errormsg) ?>

      </p>


      <form action="index.php" method="post" name="login" id="login">

        <table border="0" align="center" style="font-size: small">

        <tr>

          <td width="100%">

            <input type="hidden" name="username" value="cas" />

            <input type="hidden" name="password" value="cas" />

            <input type="submit" value="<?php print_string("auth_cas_logincas", "auth") ?>" />

          </td>

        </tr>

        </table>

      </form>

<?php if ($CFG->guestloginbutton) {  ?>

      <hr width="80%" />

      <p><?php print_string("someallowguest") ?>:</p>

        <form action="index.php" method="post" name="guestlogin">

          <input type="hidden" name="username" value="guest" />

          <input type="hidden" name="password" value="guest" />

          <input type="submit" value="<?php print_string("loginguest") ?>" />

        </form>

<?php } ?>



<?php if ($CFG->changepassword or is_internal_auth() ) {

          if (is_internal_auth()) {

              $changepassword = "forgot_password.php";

              $changebuttonname = get_string("senddetails");

          } else {

              $changepassword = $CFG->changepassword;

              $changebuttonname = get_string("passwordrecovery");

          }

?>

      <hr width="80%" />

      <p><?php print_string("forgotten") ?></p> 

        <form action="<?php p($changepassword) ?>" method="get" name="changepassword">

          <input type="submit" value="<?php p($changebuttonname) ?>" />

        </form>

<?php } ?>



    </td>



<?php if ($show_instructions) { ?>

    <td width="50%" valign="top" class="generalbox">

<?php     switch ($CFG->auth) {

              case "email":

                 print_string("loginsteps", "", "signup.php");

?>

                 <div align="center">

                   <form action="signup.php" method="get" name="signup">

                   <input type="submit" value="<?php print_string("startsignup") ?>" />

                   </form>

                 </div>

<?php            break;

               case "none":

                 print_string("loginstepsnone");

                 break;

               default:

                 echo format_text($CFG->auth_instructions);

                 if (!function_exists('auth_user_login')) {

                    require_once("../auth/$CFG->auth/lib.php");

                 }

                 if (!empty($CFG->auth_user_create) and function_exists('auth_user_create') ){

?>

                 <div align="center">

                    <form action="signup.php" method="get" name="signup">

                    <input type="submit" value="<?php print_string("startsignup") ?>" />

                    </form>

                 </div>

<?php            }

          }

?>

    </td></tr>

<?php } ?>

</table>

