Multiple Menu Required in WordPress

Hi
I am using Wordpress 3.3.2, I created my own theme. NO MENUS on home page on two Box have some text which linked with 2 different Page.(Mid-Cap and SMES).

Problem Description:

I need different menus for each the pages. For example - If I click on Mid-Cap box on home page then Mid-Cap page will open and menus Will be MID1 MID2 MID3
And if I click on SMES box on home page then SMES page will open and menus Will be SMES1 SMES2 SMES3 SMES4 SMES5
My custom menu code - function.php-

<?php register_nav_menus( array('Menu1' => 'MyMenu1', 'Menu2' > 'MyMenu2', ) );?>
header.php-

<div id="container"> <?php if(is_page()): ?> <div class="banner"> </div> <div id="menu">
<?php
wp_nav_menu(array(
'name' => 'MyMenu1'
));
wp_nav_menu(array(
'name' => 'MyMenu2'
));
?>
</div>
By this code, ALL page links are displaying side by side twice.

Like this - MID1 MID2 MID3 SMES1 SMES2 SMES3 SMES4 SMES5 MID1 MID2 MID3 SMES1 SMES2 SMES3 SMES4 SMES5

But I don't want SMES page Links on MID-CAP pages. And MID-CAP pages links on SMES pages.
Please see the attached image cutLogo.jpg is the center ofHome page and RepeatedMenu.jpg is partial part of SMES page.
How can I solve my problem.

Regards to ALL

 

You could try something like this, you need to put some logic so that the menu knows which page you are on.

<?php 

if ( is_page() ) {

    echo '<div class="banner"> </div>';
    echo '<div id="menu">';

    if ( is_page( 'mid' ) {

        wp_nav_menu( array(
            'name' => 'MyMenu1'
        ));

    } elseif ( is_page( 'sem' ) {

        wp_nav_menu(array(
            'name' => 'MyMenu2'
        ));

    }

    echo '</div>';

}

PHP:

 

Thanx fotogrph I will definitly try this logic

 

No change... Actually I am not able to figure how to link pages (MID1 MID2 MID3 MID4) under MyMenu1 and pages (SMES1 SMES2 SMES3 SMES4) under MyMenu2.
Do I need to create menu in Word Press Dash board under Appearance->Menus

 

read this article
tricksland.com/13-drop-down-menus-plugin-for-wordpress/

 

I got my solution the only bitter part of the solution is styling is very thorny- I am talking about wp_list_pages(args..). This function return the in UL list which is not possible to override directly by our custom style. But there are way around to do it.
Follow these links -
http://wordpress.org/support/topic/different-menus-on-different-pages
http://wordpress.org/support/topic/problem-styling-wp_list_pages-output-current_page_item
http://www.wantusiak.com/wordpress/wordpress-how-to-style-wp_list_pages

Very helpful discussions for customizing different menus on different pages. I am still working on this