public function getIndex()
 {
     $this->heads = array(array('SKU', array('search' => true, 'sort' => true)), array('Code', array('search' => true, 'sort' => true, 'attr' => array('class' => 'span2'))), array('Picture', array('search' => true, 'sort' => true, 'attr' => array('class' => 'span2'))), array('Description', array('search' => true, 'sort' => true)), array('Series', array('search' => true, 'sort' => true)), array('Price', array('search' => true, 'sort' => true)), array('Disc. Price', array('search' => true, 'sort' => true)), array('Category', array('search' => true, 'sort' => true, 'select' => Prefs::ExtractProductCategory())), array('Length / Panjang', array('search' => true, 'sort' => true)), array('Width / Lebar', array('search' => true, 'sort' => true)), array('Height / Tinggi', array('search' => true, 'sort' => false)), array('Diameter', array('search' => true, 'sort' => false)), array('Size Description', array('search' => true, 'sort' => true)), array('Color', array('search' => true, 'sort' => true)), array('Material', array('search' => true, 'sort' => true)), array('Tags', array('search' => true, 'sort' => true)), array('Created', array('search' => true, 'sort' => true, 'date' => true)), array('Last Update', array('search' => true, 'sort' => true, 'date' => true)));
     //print $this->model->where('docFormat','picture')->get()->toJSON();
     $this->title = 'Products';
     $this->additional_filter = View::make('products.addfilter')->render();
     $this->js_additional_param = "aoData.push( { 'name':'categoryFilter', 'value': \$('#assigned-product-filter').val() } );";
     return parent::getIndex();
 }