<?php

/*

Adjust output of new WP3 menu system for Ruthsarian RMenu CSS.

This adds the CSS class 'rMenu-expand' to parent LI's

*/  

function bfa_new_wp3_menus($theme_location = "menu1", $alignment = "left") { 

	$before_menu = ''; $after_menu = '';

	/*

	if ( $theme_location == "menu1" ) $menu_id = "rmenu2-page";

	if ( $theme_location == "menu2" ) $menu_id = "rmenu-cat";

	*/

	if ( $theme_location == "menu1" ) $menu_id = "rmenu2";

	if ( $theme_location == "menu2" ) $menu_id = "rmenu";

	$menu_class = "clearfix rMenu-hor rMenu";

	if ( $alignment == "right" ) $menu_class .= " rMenu-hRight";

	if ( $alignment == "center" ) { 

		if ( $theme_location == "menu1" ) 

			$before_menu = '<div id="bfa_page_menu"><table cellpadding="0" cellspacing="0" style="margin: 0 auto"><tr><td align="center">';

		if ( $theme_location == "menu2" ) 

			$before_menu = '<div id="bfa_cat_menu"><table cellpadding="0" cellspacing="0" style="margin: 0 auto"><tr><td align="center">';

		$after_menu = '</td></tr></table></div>';

	} 

	ob_start();

	wp_nav_menu( array( 

		'theme_location' => $theme_location, 

		'container' => 'div', 

		'container_id' => $theme_location,

		'menu_class' => $menu_class,

		'menu_id' => $menu_id,

		'link_before' => '<span>',

		'link_after' => '</span>'

		) );

	$newmenu = ob_get_contents(); 

	ob_end_clean();

	$newmenu = preg_replace("/<li (.*?)class=\"(.*?)\">(.*?)\n(.*?)<ul class=\"/i","<li \\1 class=\"rMenu-expand \\2\">\\3\n\\4<ul class=\"rMenu-ver ",$newmenu);

	return $before_menu . $newmenu . $after_menu;

}

?>