Custom loop to call specified posts

Hi, i’ve been trying to make the menu of the first loop call the content of the referent post in the second loop, but didn’t work, help please!

<?php if (have_posts()) : ?>
				<div class="servicenavigation">
           		<img src="/images/separadorhor.png">
                <li>
	<?php while (have_posts()) : the_post(); ?>

                        <?php
								  $cat = get_cat_id('servicos');
								  $servicos = new WP_Query();
								  $servicos->query('&cat='.$cat);

								 while ($servicos->have_posts()) : $servicos->the_post();
            			?>

          						 <a href="<?php echo get_permalink(); ?>"><?php the_thumb(); ?></a>

                        <?php endwhile; ?>
                 </li>
                 <img src="/images/separadorhor.png">
						<?php
								  $cat = get_cat_id('servicos');
								  $servicos = new WP_Query();
								  $servicos->query('&showposts=1'.'&cat='.$cat);

								 while ($servicos->have_posts()) : $servicos->the_post();
            			?>
                                 <div class="entry">
								 <?php the_content('Read the rest of this entry &raquo;'); ?>
		     					 </div>

          				<?php endwhile; ?>
                 <img src="/images/separadorhor.png">
            </div>
            </div>

	<?php endwhile; ?>