<div align="center">

<p><?php print_string("paymentrequired") ?></p>
<p><b><?php echo $instancename; ?></b></p>
<p><b><?php echo get_string("cost").": {$instance->currency} {$cost}"; ?></b></p>
<p><img alt="<?php print_string('paypalaccepted', 'enrol_paypal') ?>" src="https://www.paypal.com/en_US/i/logo/PayPal_mark_60x38.gif" /></p>
<p><?php print_string("paymentinstant") ?></p>
<?php
    $paypalurl = empty($CFG->usepaypalsandbox) ? 'https://www.paypal.com/cgi-bin/webscr' : 'https://www.sandbox.paypal.com/cgi-bin/webscr';
?>
<form action="<?php echo $paypalurl ?>" method="post">

<input type="hidden" name="cmd" value="_xclick" />
<input type="hidden" name="charset" value="utf-8" />
<input type="hidden" name="business" value="<?php p($this->get_config('paypalbusiness'))?>" />
<input type="hidden" name="item_name" value="<?php p($coursefullname) ?>" />
<input type="hidden" name="item_number" value="<?php p($courseshortname) ?>" />
<input type="hidden" name="quantity" value="1" />
<input type="hidden" name="on0" value="<?php print_string("user") ?>" />
<input type="hidden" name="os0" value="<?php p($userfullname) ?>" />
<input type="hidden" name="custom" value="<?php echo "{$USER->id}-{$course->id}-{$instance->id}" ?>" />

<input type="hidden" name="currency_code" value="<?php p($instance->currency) ?>" />
<input type="hidden" name="amount" value="<?php p($cost) ?>" />

<input type="hidden" name="for_auction" value="false" />
<input type="hidden" name="no_note" value="1" />
<input type="hidden" name="no_shipping" value="1" />
<input type="hidden" name="notify_url" value="<?php echo "$CFG->wwwroot/enrol/paypal/ipn.php"?>" />
<input type="hidden" name="return" value="<?php echo "$CFG->wwwroot/enrol/paypal/return.php?id=$course->id" ?>" />
<input type="hidden" name="cancel_return" value="<?php echo $CFG->wwwroot ?>" />
<input type="hidden" name="rm" value="2" />
<input type="hidden" name="cbt" value="<?php print_string("continuetocourse") ?>" />

<input type="hidden" name="first_name" value="<?php p($userfirstname) ?>" />
<input type="hidden" name="last_name" value="<?php p($userlastname) ?>" />
<input type="hidden" name="address" value="<?php p($useraddress) ?>" />
<input type="hidden" name="city" value="<?php p($usercity) ?>" />
<input type="hidden" name="email" value="<?php p($USER->email) ?>" />
<input type="hidden" name="country" value="<?php p($USER->country) ?>" />

<input type="submit" value="<?php print_string("sendpaymentbutton", "enrol_paypal") ?>" />

</form>

</div>
