Replace tabs in virtuemart and smart template

<?php if(!empty($tabTitles) && !empty($tabDisplays)) : ?>
<div class="product-tabpanel" role="tabpanel">
<!-- Nav tabs -->
<ul class="nav nav-list" role="tablist">
<?php $i = 0; ?>
<?php foreach($tabTitles as $id => $title) : ?>
<?php $i++; ?>
<li role="presentation"<?php echo ($i == 1) ? ' class="active"' : ''; ?>>
<a href="#<?php echo $id ?>" aria-controls="<?php echo $id ?>" role="tab" data-toggle="tab"><?php echo $title ?></a>
</li>
<?php endforeach; ?>
<?php if($this->allowRating || $this->allowReview || $this->showRating || $this->showReview) : ?>
<li role="presentation">
<a href="#tab-reviews" aria-controls="tab-reviews" role="tab" data-toggle="tab"><?php echo vmText::_('COM_VIRTUEMART_REVIEWS') ?></a>
</li>
<?php endif; ?>
</ul>
<!-- Tab panes -->
<div class="tab-content with-list-tab">
<?php $i = 0; ?>
<?php foreach($tabDisplays as $id => $display) : ?>
<?php $i++; ?>
<div role="tabpanel" class="tab-pane fade<?php echo ($i == 1) ? ' in active' : ''; ?>" id="<?php echo $id ?>">
<div <?php echo empty($metaDescription) && empty($this->product->product_s_desc) && !empty($this->product->product_desc) ? 'class="product-tab-texts" itemprop="description"' : 'class="product-tab-texts`"'; ?>>
<?php echo $display ?>
</div>
<?php if($i == 1 && $this->product->product_box) : ?>
<div class="product-box">
<?php echo vmText::_('COM_VIRTUEMART_PRODUCT_UNITS_IN_BOX') . $this->product->product_box; ?>
</div>
<?php endif; ?>
</div>
<?php endforeach; ?>
<?php if($this->allowRating || $this->allowReview || $this->showRating || $this->showReview) : ?>
<div role="tabpanel" class="tab-pane fade" id="tab-reviews">
<?php echo $this->loadTemplate('reviews'); ?>
</div>
<?php endif; ?>
</div>
</div>
<?php elseif($this->allowRating || $this->allowReview || $this->showRating || $this->showReview) : ?>
<div class="product-tabpanel" role="tabpanel">
<!-- Nav tabs -->
<ul class="nav nav-list" role="tablist">
<li role="presentation" class="active">
<a href="#tab-reviews" aria-controls="tab-reviews" role="tab" data-toggle="tab"><?php echo vmText::_('COM_VIRTUEMART_REVIEWS') ?></a>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content with-list-tab">
<div role="tabpanel" class="tab-pane fade in active" id="tab-reviews">
<?php echo $this->loadTemplate('reviews'); ?>
</div>
</div>
</div>
<?php endif; ?>

<?php echo $this->product->product_desc; ?>
				<?php if($i == 1 && $this->product->product_box) : ?>
					<div class="product-box">
						<?php echo vmText::_('COM_VIRTUEMART_PRODUCT_UNITS_IN_BOX') . $this->product->product_box; ?>
					</div>
				<?php endif; ?>
				<?php echo shopfunctionsf::rendervmsublayout('customfields', array('product' => $this->product, 'position' => 'normal')); ?>
				<?php if($this->allowRating || $this->allowReview || $this->showRating || $this->showReview) : ?>
					<?php echo $this->loadTemplate('reviews'); ?>
				<?php endif; ?>