Slider'da Belli Kategorideki Yazıları Çekmek

                    <div class="slider">
                <div id="slider4" class="sliderwrapper">
                 <?php $postslist = get_posts('numberposts=5&category=1'); foreach ($postslist as $post) : setup_postdata($post); 
				 $id =$post->ID;
    $the_content =$wpdb->get_var("SELECT post_content FROM $wpdb->posts WHERE ID = $id");
    $pattern = '!<img.*?src="(.*?)"!';
    preg_match_all($pattern, $the_content, $matches);
    $image_src = $matches['1'][0];?>                                        
                <div class="contentdiv" style="background: url(<?php echo $image_src; ?>) center left no-repeat">
                <div class="conttitle"><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></div>
                </div>
				 <?php endforeach; ?> 
				 				                <?php wp_reset_query(); ?>     
                </div>
                <div id="paginate-slider4" style="background:white">
                  <?php $postslist = get_posts('numberposts=5&category=2'); foreach ($postslist as $post) : setup_postdata($post); $id =$post->ID;
    $the_content =$wpdb->get_var("SELECT post_content FROM $wpdb->posts WHERE ID = $id");
    $pattern = '!<img.*?src="(.*?)"!';
    preg_match_all($pattern, $the_content, $matches);
    $image_src2 = $matches['1'][0]; 
				  ?>                                        
                <a href="<?php the_permalink(); ?>" class="toc"><img alt="<?php the_title(); ?>" src="<?php echo $image_src2; ?>" /></a> 
				 <?php endforeach; ?> 
				                                                         <?php wp_reset_query(); ?>     
                </div>
                <script type="text/javascript">
                    featuredcontentslider.init({
                id: "slider4", 
                contentsource: ["inline", ""], 
                toc: "markup", 
                nextprev: ["", "Next"],  
                revealtype: "mouseover",  
                enablefade: [true, 0.1],  
                autorotate: [true, 4000],  
                onChange: function(previndex, curindex){  
                }
                })
                </script>
                    </div>