fn add_post{	redirect_bots	a_download=1	edit_post} fn display_image{	echo '<div id="center">'	if(~ $allow_anon 1 || {check_user && ! ~ $#logged_user 0}){		echo '<div id="upload">		<form method="post" action="/">		<input type="hidden" name="fake" value="fake">		<input type="text" name="url" style="display: none;">		<input type="hidden" name="a_func" value="add_post">		<div id="upload_heading">/'$tags'/</div>		<table id="upload_table">		<tr><td id="upload_label">Image</td><td><input type="text" name="a_img"  id="upload_input"></td></tr>		<tr><td id="upload_label">Link</td><td><input type="text" name="a_link"  id="upload_input"></td></tr>		<tr><td id="upload_label">Tags</td><td><input type="text" name="a_tags"  id="upload_tags">		<input type="submit" name="submit" value="add" id="upload_submit"></td></tr>		</table>		</form>		<table align="center">		<tr>		<td>		<p>		<li id="upload_meta">Supported file types are: GIF, JPG, PNG</li>		<li id="upload_meta">Images greater than 500x600 pixels will be thumbnailed.</li>		</td>		</tr>		</table>		</div>'	}	echo '<div id="center_body">'	get_post_list	for(i in `{seq 1 $#posts}){		a_id=$posts($i)		a_dir=$barf_root/$"barf_dir/src/$a_id		echo '<div id="post">		<div id="post_meta">		<span id="post_link">'		link=`{cat $a_dir/link}		echo '<a href="'$"link'">link</a>		</span> |		<span id="post_tags">'		print_tags		echo '</span> |		<span id="post_date">'		cat $a_dir/date		echo '</span>'		if(check_user && ! ~ $#logged_user 0){			echo '| <span id="post_edit">'			print_edit			echo '</span>'		}		echo '</div>		<div id="post_img">'		print_img		echo '</div>		</div>		<br><br>'	}	display_prevnext	echo '<br><br><br><br>	</div>	</div>	</div>'}