headScript()->appendFile($this->assetUrl('vendor/wheelzoom/wheelzoom.js', 'ImageViewer')); } if ($zoom_type == "zoom") { $this->headScript()->appendFile($this->assetUrl('vendor/zoom/jquery.zoom.min.js', 'ImageViewer')); } if ($zoom_type == "zoom" || $zoom_type == "wheelzoom") { $this->headLink()->appendStylesheet($this->assetUrl('css/zoom.css', 'ImageViewer')); } ?>