Zoom in a custom component

Hi, great plugin, love it, but i need help,
first (TIP), the images was load in a random order, i change the line 96 for jlex360.php to this, and fix:
$this->params->get ( 'direction', 'forward' ) ? rsort ( $files, SORT_NATURAL | SORT_FLAG_CASE ) : asort ( $files, SORT_NATURAL | SORT_FLAG_CASE );

second, i need add a zoom, the plugin is loading in a custom component using this:
<?php echo JHtml::_('content.prepare', '{jlex360}folder:'.$galeria360.'{/jlex360}'); ?>
but i wanna add a zoom, but if add params to the script this dont load.... i try some like this:
<?php echo JHtml::_('content.prepare', '{jlex360}folder:'.$galeria360.', zoomfolder:'.$galeria360.'{/jlex360}'); ?>

Can help me? thanks so much