wprock

check once this http://www.magnet4marketing.net/2010/12/18/how-to-add-custom-header-logo-to-studiopress-premium-wordpress-themes/

Ok. then just need CSS changes.

may any plugin is creating the problem. First deactivate the all plugin and check once. If your media loader is working now then activate the plugin one by one until the defective plugin find.

Or you can do one thing. Re-upload the fresh wp-admin and wp-includes folder at your server.

Use Tools->Export/Import option for WP.com

replace $cats = get_the_category('cat_name=food_menu');

with

$cats = get_categories('child_of=3&hide_empty=0');

try once

<?php  $cats = get_the_category('cat_name=food_menu');
       foreach($cats as $c):?>
<li>
                                	<div class="item"><span><?php echo $c->cat_name;?></span></div>
<?php query_posts('category_name=' . $c->cat_name);
				if ( have_posts() ) while ( have_posts() ) : the_post(); ?>

                                        <ul style="display:none">
                                          <li>
                                          	<div class="left_block">
                                                <div class="name"><span><?php the_title (); ?></span></div>
                                                <div class="text"><span><?php the_content (); ?></span></div>
                                            </div>
                                           	<div class="price"><span><?php the_excerpt (); ?></span></div>
                                                <div class="cb"> </div>
                                          </li>
                                        </ul>

								 <?php endwhile; wp_reset_query ();?>
<div class="cb"> </div>
                                </li>
<?php endforeach;?>

Modified