Very Littele help Required with WordPress - Please Help Me

Below is a code from page in which i want to cahnge sum thing -

as per default categories in wordpress are ordered by Name - I want to change them them to Ordered by Category ID - Categories only not sub categories. Please Help Help Help - Thanks

<div class="content">
		<ul class="nav">
			<li<?php if ( is_home() ) { echo " class=\"current-cat\""; } ?>><a href="<?php bloginfo('url'); ?>" title="Homepage" >Latest Listings</a></li>
			<?php wp_list_categories('show_count=0&title_li=&depth=1'); ?>
			<li><div class="clear"></div></li>
		</ul>
		<?php
		if (is_category()) {
			$cat_id = get_query_var('cat');
			$cats = wp_list_categories('echo=0&title_li=&show_count=0&use_desc_for_title=0&child_of='.$cat_id);
			if ( $cats != "<li>No categories</li>") {
		?>
			<div class="subnav">
				<ul>
					<?php wp_list_categories('title_li=&orderby=name&show_count=0&use_desc_for_title=0&child_of='.$cat_id); ?>
				</ul>
			</div>

Code (markup):

 

This is very nice plugin for wordpress, that gives you entire control over category sortings
http://geekyweekly.com/mycategoryorder