Piccolo problemino con PHP, mi potreste aiutare per favore?

[givabres]

gentili ragazzi,
scusate la mia totale ignoranza in materia ma ho un problema che mi sta facendo uscire pazzo. Capisco di HTML ma non di PHP e credo che il problema sia quello. Il problema è il seguente :
Il codice che ho scritto sotto è relativo ah un a pagina php che fa funzionare mie recenzioni ( es http://www.pasticceriavabres.com/specialita-siciliane/cassata-siciliana.html ).
Purtroppo per abilitare il box recenzioni dovete essere registrati ( per questo non lo vedrete) ma dal codice che vi sto riportando, sotto vi accorgerete che c'è. Il problema è che il DIV relativo al form per il rilascio delle recenzioni (<div class="write-reviews">) sta sotto il DIV con la lista di tutte le recenzioni (<div class="list-reviews">) quindi un cliente prima di rilasciare la nuova recenzione, deve per forza leggersi tutte le altre e spesso si annoia e va via. Quello che ho provato a fare è
copiare tutto il blocco del div write ed incollarlo sopra il div list review. Il risultato è che il blocco me lo ha spostato ma non mi funziona perchè mi compare il messaggio:
"Caro/a sempronio,
Hai già scritto una recensione per questo prodotto. Grazie."
con le 5 stellette sotto.
Premetto che questo messaggio mi compare nonostante sempronio non abbia mai rilasciato una recenzione su quel prodotto. Credo ci sia qualcosa da correggere nel codice qualcuno può aiutarmi per favore? ecco il codice...

<?php
/**
 *
 * Show the product details page
 *
 * @package	VirtueMart
 * @subpackage
 * @author Max Milbers, Valerie Isaksen
 * @link [url]http://www.virtuemart.net[/url]
 * @copyright Copyright (c) 2004 - 2010 VirtueMart Team. All rights reserved.
 * @license [url]http://www.gnu.org/copyleft/gpl.html[/url] GNU/GPL, see LICENSE.php
 * VirtueMart is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 * @version $Id: default_reviews.php 5428 2012-02-12 04:41:22Z electrocity $
 */

// Check to ensure this file is included in Joomla!
defined ( '_JEXEC' ) or die ( 'Restricted access' );


// Customer Reviews
	if($this->allowRating || $this->showReview) {
		$maxrating = VmConfig::get('vm_maximum_rating_scale',5);
		$ratingsShow = VmConfig::get('vm_num_ratings_show',3); // TODO add  vm_num_ratings_show in vmConfig
		//$starsPath = JURI::root().VmConfig::get('assets_general_path').'images/stars/';
		$stars = array();
		$showall = JRequest::getBool('showall', false);
		$ratingWidth = $maxrating*24;
		for ($num=0 ; $num <= $maxrating; $num++  ) {
			$stars[]='
				<span title="'.(JText::_("COM_VIRTUEMART_RATING_TITLE") . $num . '/' . $maxrating).'" class="vmicon ratingbox" style="display:inline-block;width:'. 24 * $maxrating .'px;">
					<span class="stars-orange" style="width:'. (24 * $num).'px">
					</span>
				</span>';
		} ?>


	<div class="customer-reviews">
		<form method="post" action="<?php echo JRoute::_('index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id='.$this->product->virtuemart_product_id.'&virtuemart_category_id='.$this->product->virtuemart_category_id) ; ?>" name="reviewForm" id="reviewform">
	<?php
	}

	if($this->showReview) {

		?>
		<div class="list-reviews">
			<?php
			$i=0;
			$review_editable=true;
			$reviews_published=0;
			if ($this->rating_reviews) {
				foreach($this->rating_reviews as $review ) {
					if ($i % 2 == 0) {
						$color = 'normal';
					} else {
						$color = 'highlight';
					}

					/* Check if user already commented */
	 				// if ($review->virtuemart_userid == $this->user->id ) {
					if ($review->created_by == $this->user->id && !$review->review_editable) {
	 					$review_editable = false;
	 				}
					?>
					<?php // Loop through all reviews
					if ($ratingsShow = (!$this->allowReview && !$review->published)) {
						// "There are no reviews for this product" ?>
						<span class="step2"><?php echo JText::_('COM_VIRTUEMART_NO_REVIEWS') ?></span>
					<?php
					}  
					if (!empty($this->rating_reviews) && $review->published) {
					    $reviews_published++;
					    ?>
					<div class="<?php echo $color ?>">
						<span class="vote"><?php echo $stars[$review->vote] ?></span>
						<blockquote class="left"><?php echo $review->comment; ?></blockquote>
						<span class="bold"><?php echo $review->customer ?>,</span><span class="date"><?php echo JHTML::date($review->created_on, JText::_('DATE_FORMAT_LC')); ?></span>

					</div>
					<?php
					}
					$i++ ;
					if ( $i == $ratingsShow && !$showall) {
						/* Show all reviews ? */
						if ( $reviews_published >= $ratingsShow ) {
							$attribute = array('class'=>'details', 'title'=>JText::_('COM_VIRTUEMART_MORE_REVIEWS'));
							echo JHTML::link($this->more_reviews, JText::_('COM_VIRTUEMART_MORE_REVIEWS'),$attribute);
						}
						break;
					}
				}

			} 					
			
			else {
				// "There are no reviews for this product" ?>
				<span class="step"><?php echo JText::_('COM_VIRTUEMART_NO_REVIEWS') ?></span>
			<?php
			}  ?>
		<div class="clear"></div>
		</div>

		<?php // Writing A Review
		if($this->allowReview ) { ?>
		<div class="write-reviews">

			<?php // Show Review Length While Your Are Writing
			$reviewJavascript = "
			function check_reviewform() {
				var form = document.getElementById('reviewform');

				var ausgewaehlt = false;

				// for (var i=0; i<form.vote.length; i++) {
					// if (form.vote[i].checked) {
						// ausgewaehlt = true;
					// }
				// }
					// if (!ausgewaehlt)  {
						// alert('".JText::_('COM_VIRTUEMART_REVIEW_ERR_RATE',false)."');
						// return false;
					// }
					//else 
					if (form.comment.value.length < ". VmConfig::get('reviews_minimum_comment_length', 100).") {
						alert('". addslashes( JText::sprintf('COM_VIRTUEMART_REVIEW_ERR_COMMENT1_JS', VmConfig::get('reviews_minimum_comment_length', 100)) )."');
						return false;
					}
					else if (form.comment.value.length > ". VmConfig::get('reviews_maximum_comment_length', 2000).") {
						alert('". addslashes( JText::sprintf('COM_VIRTUEMART_REVIEW_ERR_COMMENT2_JS', VmConfig::get('reviews_maximum_comment_length', 2000)) )."');
						return false;
					}
					else {
						return true;
					}
				}

				function refresh_counter() {
					var form = document.getElementById('reviewform');
					form.counter.value= form.comment.value.length;
				}
				;(function($){
				$(function() {
					var steps = ".$maxrating.";
					var parentPos= $('.write-reviews .ratingbox').position();
					var boxWidth = $('.write-reviews .ratingbox').width();// nbr of total pixels
					var starSize = (boxWidth/steps);
					var ratingboxPos= $('.write-reviews .ratingbox').offset();
					var ratingbox=$('.write-reviews .ratingbox')
					
					$('.write-reviews .ratingbox').click( function(e){
						var span = $(this).children();
						var dif = Math.floor(e.pageX-ratingbox.offset().left); 
						difRatio = Math.floor(dif/boxWidth* steps )+1; //step
						span.width(difRatio*starSize);
						$('#vote').val(difRatio);
						//console.log('note = ', difRatio);*/
					});
				});

				})(jQuery)
				
				
				";
			$document = &JFactory::getDocument();
			$document->addScriptDeclaration($reviewJavascript);

			if($this->showRating) {
				if($this->allowRating && $review_editable) { ?>
					<h4><?php echo JText::_('COM_VIRTUEMART_WRITE_REVIEW')  ?><span><?php echo JText::_('COM_VIRTUEMART_WRITE_FIRST_REVIEW') ?></span></h4>
					<span class="step"><?php echo JText::_('COM_VIRTUEMART_RATING_FIRST_RATE') ?></span>
					<div class="clear"></div>
					<div class="rating">
							<label for="vote"><?php echo $stars[ $maxrating ]; ?></label>
							<input type="hidden" id="vote" value="<?php echo $maxrating ?>" name="vote">
					</div>
					<?php

				}
			}
			if($review_editable ) { ?>
				<span class="step"><?php echo JText::sprintf('COM_VIRTUEMART_REVIEW_COMMENT', VmConfig::get('reviews_minimum_comment_length', 100), VmConfig::get('reviews_maximum_comment_length', 2000)); ?></span>
				<br />
				<textarea class="virtuemart" title="<?php echo JText::_('COM_VIRTUEMART_WRITE_REVIEW') ?>" class="inputbox" id="comment" onblur="refresh_counter();" onfocus="refresh_counter();" onkeyup="refresh_counter();" name="comment" rows="5" cols="60"><?php if(!empty($this->review->comment))echo $this->review->comment; ?></textarea>
				<br />
				<span><?php echo JText::_('COM_VIRTUEMART_REVIEW_COUNT') ?>
				<input type="text" value="0" size="4" class="vm-default" name="counter" maxlength="4" readonly="readonly" />
				</span>
				<br /><br />
				<input class="button" type="submit" onclick="return( check_reviewform());" name="submit_review" title="<?php echo JText::_('COM_VIRTUEMART_REVIEW_SUBMIT')  ?>" value="<?php echo JText::_('COM_VIRTUEMART_REVIEW_SUBMIT')  ?>" />
			<?php
			} else {
				echo '<strong>'.JText::_('COM_VIRTUEMART_DEAR').$this->user->name.',</strong><br />' ;
				echo JText::_('COM_VIRTUEMART_REVIEW_ALREADYDONE');
			}
			?></div><?php
		}
	}

	if($this->allowRating || $this->showReview) {
	?>
			<input type="hidden" name="virtuemart_product_id" value="<?php echo $this->product->virtuemart_product_id; ?>" />
			<input type="hidden" name="option" value="com_virtuemart" />
			<input type="hidden" name="virtuemart_category_id" value="<?php echo JRequest::getInt('virtuemart_category_id'); ?>" />
			<input type="hidden" name="virtuemart_rating_review_id" value="0" />
			<input type="hidden" name="task" value="review" />
		</form>
	</div>
	<?php
	} ?>