classes added and started single-posts

loop.php

@@ -1,6 +1,10 @@
+<?php $first = true; ?>
+
 <?php while ( have_posts() ) : the_post(); ?>
 
-<div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
+<?php if ($first) { $post_class_stuff = 'first'; $first = false; } else { $post_class_stuff = "" ; } ?>
+
+<div id="post-<?php the_ID(); ?>" <?php post_class( $post_class_stuff ); ?>>
 			<h2 class="entry-title"><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'twentyten' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a></h2>
 			<div class="loop-image">
 				<?php echo get_the_post_thumbnail( $post->ID, array (525, 9999) ); ?>