Akeeba Subscription..no register, login buttons

defined('_JEXEC') or die();

$login_url = 'index.php?option=com_users&task=user.login';

$redirectURL = JURI::getInstance()->toString();
/*
$rootURL = rtrim(JURI::base(),'/');
$subpathURL = JURI::base(true);
if(!empty($subpathURL) && ($subpathURL != '/')) {
        $rootURL = substr($rootURL, 0, -1 * strlen($subpathURL));
}

$redirectURL = $rootURL. str_replace('&','&',
        JRoute::_('index.php?option=com_akeebasubs&view=level&layout=default&slug='.$this->input->getString('slug','')))
*/

$fbButtonImage = JURI::root().'media/sourcecoast/images/provider/button_facebook.png';
$gButtonImage = JURI::root().'media/sourcecoast/images/provider/button_google.png';
$liButtonImage = JURI::root().'media/sourcecoast/images/provider/button_linkedin.png';
?>

<div class="akeebasubs-login">
<fieldset>
        <legend><?php echo JText::_('COM_AKEEBASUBS_LEVEL_LOGIN');?></legend>
        <a class="btn btn-primary" href="#login-modal" role="button" data-toggle="modal">Login</a>
        <span>Or login using</span>
        <a id="sc_fblogin" href="javascript:void(0)" onclick="jfbc.login.facebook();"><img src="<?php echo $fbButtonImage;?>" /></a>
        <a id="sc_gplogin" href="javascript:void(0)" onclick="jfbc.login.google();"><img src="<?php echo $gButtonImage;?>" /></a>
        <a id="sc_lilogin" href="javascript:void(0)" onclick="jlinked.login.login();"><img src="<?php echo $liButtonImage;?>" /></a>
</fieldset>
</div>