limit posts per page

<?php/* Don't remove these lines. */$blog = 1;get_header();?><body><div id="headerblock">	<img class="images" src="http://sprangleblog.com/images/TajMahal.jpg"/></div> <!-- headerblock --><?php if (have_posts()) { while (have_posts()) { the_post(); ?><?php the_date('','<h2>','</h2>');?><div class="centreblock">  <h3 class="storytitle" id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>"><?php the_title(); ?></a></h3>  <div class="meta"> by <span class="storyAuthor"><?php the_author() ?> </span> @ <?php the_time() ?>.<?php edit_post_link(); ?>    Filed under <?php the_category(', ') ?>  </div> <!-- meta -->  <div class="storyContent"><?php the_content(); ?>  </div> <!-- story content -->  <div class="storyLinks">    <div class="feedback">      <?php wp_link_pages(); ?>      <?php comments_popup_link('[Comments (0)]', '[Comments (1)]', '[Comments (%)]'); ?>&nbsp;      [<a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link: <?php the_title(); ?>">link</a>]    </div>  </div> <!-- storyLinks -->    <!--    <?php trackback_rdf(); ?>    --><?php comments_template(); ?></div> <!-- centreblock --><?php } } else { // end foreach, end if any posts?><div class="centreblock"><p>Sorry, no posts matched your criteria.</p></div> <!-- centreblock --><?php } // end else no posts?><p class="centerP">  [powered by <a href="http://wordpress.org/" title="Powered by WordPress, state-of-the-art semantic personal publishing platform"><strong>WordPress</strong></a>.]</p><?phpinclude_once('leftcolumn.php');include_once('rightcolumn.php');?><p class="centerP"><?php echo $wpdb->num_queries; ?> queries. <?php echo number_format(timer_stop(),3); ?> seconds </p><?php do_action('wp_footer'); ?></body></html>