Top 5 view counts in order commet count

Hello,

I’m really interested to change the menu that show’s the top 5 mostly commented posts for the most viewed posts.
I have this code, that works perfectly for top 5 comments menu:

<div class="top">
					<span class="heading1"><span>Populiariausi straipsniai</span></span>
					<ul>
					<?php
						$sql = "
							SELECT *
							FROM $wpdb->posts
							WHERE 	post_date_gmt > ".(time()-strtotime('-2 weeks'))." AND post_type = 'post'
							ORDER BY comment_count DESC LIMIT 5
						";

						$top_posts = $wpdb->get_results($sql);

						foreach ($top_posts as $post)  {
							?>
							<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a><span><a class="comments" 

href="<?php the_permalink(); ?>#comments"><?php echo $post->comment_count; ?> Komentar?</a>Kategorijos: <?php the_category(', '); ?></span></li>
							<?
						}
					?>
					</ul>
				</div>
				<div class="clear"></div>
			</div>
			<!-- // Featured / Top Articles -->
			<?php endif; ?>

Now I realy need to change it to the mostly viewed menu. I’m using PostViews plugin. Changing comment_count to view_count didn’t helped at all, I tryed even to change it in several ways, but i’m not so good with php ??
So I’m looking forward for any help. Thank You