Ширина сетки - Joomla 3.x: Шаблоны, разметка и макеты вывода

$cellmiddle_count = 0;
if ($this->countModules('cellmiddle-l')) $cellmiddle_count++;
if ($this->countModules('cellmiddle-c')) $cellmiddle_count++;
if ($this->countModules('cellmiddle-r')) $cellmiddle_count++;
if ( $cellmiddle_count == 3 ) {
	$cellmiddle_width = '33.3%';
}
elseif ( $cellmiddle_count == 2 ) {
	$cellmiddle_width = '49.9%';
} else if ($cellmiddle_count == 1) {
	$cellmiddle_width = '100%';
}