<?php



// Activate menu function

add_action('init', 'my_custom_menus');



function my_custom_menus()

{

    register_nav_menus(array(

        'main-menu' => 'Main Menu',

        'footer-menu' => 'Footer Menu',
		
		'top_menu' => 'Top Menu',	

		'resp_menu' => 'Responsive Menu'		

    ));

}



// Main walker menu






class Walker_Responsive_Menu extends Walker_Nav_Menu {
    function start_lvl(&$output, $depth){
      $indent = str_repeat("\t", $depth); // don't output children opening tag (`<ul>`)
    }

    function end_lvl(&$output, $depth){
      $indent = str_repeat("\t", $depth); // don't output children closing tag
    }
	
	function start_el(&$output, $item, $depth, $args) {
		global $wp_query;		
		$item_output = $attributes = $prepend ='';
		// Create a visual indent in the list if we have a child item.
		$visual_indent = ( $depth ) ? str_repeat('&nbsp;&nbsp;&nbsp;&nbsp;', $depth) : '';

		// Load the item URL
		$attributes .= ! empty( $item->url ) ? ' value="'   . esc_attr( $item->url ) .'"' : '';

		// If we have hierarchy for the item, add the indent, if not, leave it out.
		// Loop through and output each menu item as this.
		if($depth != 0) {
			$item_output .= '<option ' . $attributes .'>'. $visual_indent . $item->title. '</option>';
		} else {
			$item_output .= '<option ' . $attributes .'>'.$prepend.$item->title.'</option>';
		}


		// Make the output happen.
		$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
	}
}

class description_walker extends Walker_Nav_Menu

{

      function start_el(&$output, $item, $depth, $args)

      {

           global $wp_query;

           $indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';



           $class_names = $value = '';



           $classes = empty( $item->classes ) ? array() : (array) $item->classes;



           $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) );

           $class_names = ' class="'. esc_attr( $class_names ) . '"';



           $output .= $indent . '<li id="menu-item-'. $item->ID . '"' . $value . $class_names .'>';



           $attributes  = ! empty( $item->attr_title ) ? ' title="'  . esc_attr( $item->attr_title ) .'"' : '';

           $attributes .= ! empty( $item->target )     ? ' target="' . esc_attr( $item->target     ) .'"' : '';

           $attributes .= ! empty( $item->xfn )        ? ' rel="'    . esc_attr( $item->xfn        ) .'"' : '';

           $attributes .= ! empty( $item->url )        ? ' href="'   . esc_attr( $item->url        ) .'"' : '';



           $prepend = '<strong>';

           $append = '</strong>';

           $description  = ! empty( $item->description ) ? '<span>'.esc_attr( $item->description ).'</span>' : '';



           if($depth != 0)

           {

                     $description = $append = $prepend = "";

           }



            $item_output = $args->before;

            $item_output .= '<a'. $attributes .'>';

            $item_output .= $args->link_before .$prepend.apply_filters( 'the_title', $item->title, $item->ID ).$append;

            $item_output .= $description.$args->link_after;

            $item_output .= '</a>';

            $item_output .= $args->after;



            $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );

            }

}

?>