Как сформировать ссылку на слайдшоу в текущей категории? - PhocaGallery

//$miniHS = '';
// Images

for ($i = 1; $i <= 1000; $i++) {
    $s=strpos($this->items[$i]->link,'component',0);
	if ($s>0) {
        $j=$i;
		break;
    }
}
?>
<a class="modal-button" href="<?php echo JURI::base().substr($this->items[$j]->link,1,100);?>&phocaslideshow=1" rel="{handler: 'iframe', size: {x: 680, y: 560}, overlayOpacity: 0.3, classWindow: 'phocagallery-random-window', classOverlay: 'phocagallery-random-overlay'}" ><img src="<?php echo JURI::base(); ?>components/com_phocagallery/assets/images/icon-play.png" alt="slideshow" align="middle"/>Run phoca slideshow</a> 
<br />
<?php

<div style="float:right; padding: 4px 30px 4px 0px;">
<a style="text-decoration: none;" class="modal-button" href="<?php echo $this->items[$j]->link,1,100;?>&phocaslideshow=1" rel="{handler: 'iframe', size: {x: 650, y: 500}, overlayOpacity: 0.3, classWindow: 'phocagallery-random-window', classOverlay: 'phocagallery-random-overlay'}" ><b>Слайдшоу</b><img src="<?php echo JURI::base(); ?>components/com_phocagallery/assets/images/icon-play.png" alt="Слайдшоу" align="middle"/></a>
</div>

<p>&nbsp;</p><p>&nbsp;</p>

<?php
if (count($this->items)) {
	echo '<div><center>';
	if ($this->params->get('show_pagination_limit_category')) {

		$params = array();
		$article->text = $this->category->description;
		JPluginHelper::importPlugin('content');
		$dispatcher = &JDispatcher::getInstance();
		$results = $dispatcher->trigger(
			'onPrepareContent', array (&$article, &$params, 0)
		);
	echo $article->text.'</div>';