public function icon($name, $size)
 {
     if (!preg_match('{\\.(gif|jpe?g|png)$}i', $name)) {
         $path = $this->view->findPath("img/{$size}/{$name}.png");
     } else {
         $path = $this->view->findPath("img/{$size}/{$name}");
     }
     $image = new Lms_View_Widget_Image($path);
     $image->setClass("icon");
     return $image;
 }
 function thumbnail($imagePath, $width = 0, $height = 0, $tolerance = 0.0, $zoom = true, $force = false)
 {
     $image = new Lms_View_Widget_Image($imagePath);
     return $image->thumbnail($width, $height, $tolerance, $zoom, $force);
 }