Как вставить общую сумму положенных в корзину товаров в произвольный модуль - [VM1] Общие вопросы и ошибки

<?php echo $total_price ?>

$GLOBALS[total_price]  =  $total_price;

<div id="gk-cart">
        <jdoc:include type="modules" name="cart" style="none" />
    </div>
    <div id="gk-cart-btn">
        <div id="gk-items">[ <strong>...</strong> ] <?php echo $total_price ?> <?php echo JText::_('GK_ITEMS'); ?></div>
        <a href="index.php?page=shop.cart&option=com_virtuemart&Itemid=9999" class="button"><?php echo JText::_('GK_GO_TO_CHECKOUT'); ?></a>
    </div>

<?php echo $GLOBALS[total_price] ?>

<?php $GLOBALS[total_price] = $total_price; ?>

<div id="gk-nav" class="clearfix">
    <div id="gk-mainnav">
    <?php if (($gkmenu = $this->loadMenu())) $gkmenu->genMenu ($this->getParam('startlevel',0), $this->getParam('endlevel',-1)); ?>
    <?php if($this->countModules('cart')) : ?>
    <div id="gk-cart">
        <jdoc:include type="modules" name="cart" style="none" />
    </div>
    <div id="gk-cart-btn">
        <div id="gk-items">[ <strong>...</strong> ] <?php echo $total_price ?> <?php echo JText::_('GK_ITEMS'); ?></div>
        <a href="index.php?page=shop.cart&option=com_virtuemart&Itemid=9999" class="button"><?php echo JText::_('GK_GO_TO_CHECKOUT'); ?></a>
    </div>
    
    <?php endif; ?>
    </div>
    
    <?php if ($this->hasSubmenu() && ($gkmenu = $this->loadMenu())) : ?>
    <div id="gk-subnav" class="clear">
        <?php $gkmenu->genMenu(1); ?>
    </div>
    <?php endif;?>
</div>

<?php $GLOBALS[total_price] = $total_price; ?>