<?php
        $form = new Form();
        $form->addSubmit('submit', $this->basePath . '/img/buttons/cz/button_in_cart_big_new.gif')
             ->setAttribute("title", "vložení do košíku")
             ->setAttribute("alt", "vložení do košíku");

        $vybratBtn = $form['submit']->getControlPrototype();
        $vybratBtn->setName("button");
        $vybratBtn->type = 'submit';
        $vybratBtn->create('i class="fa fa-shopping-cart"');
        $vybratBtn->add(' Koupit');