Dropdown Navigation Menu listing custom categories Wordpress

Dropdown Navigation Menu listing custom categories in Wordpress Header I need a dropdown navigation menu in the header of my Wordpress blog [login to view URL] – basically a horizontal dropdown menu placed below the header image. **IMPORTANT - show me a Wordpress Navigation Dropdown menu you have done! Or do a sample one on sample wordpress blog and show me** Needs to be compatible with all browsers including safari. This plugin seems to have CSS menus as well as supporting older browsers. [login to view URL] Even the standard Wordpress Nav Menu’s in the newest versions of Wordpress would be fine if it can just be customized properly - [login to view URL] I tried adding this code to my [login to view URL] file <?php wp_nav_menu( array( 'sort_column' => 'menu_order', 'container_class' => 'menu-header' ) ); ?> But it just lists plain text links, I need a dropdown menu, also I would need to “group” some categories under headings: As far as appearance goes these sites look good: [login to view URL] [login to view URL] So I need a dropdown menu in my header listing categories and groups of categories like this: [login to view URL] Make Money with Facebook Making Money with Twitter Best Wordpress Plugins Top Web Hosting Services Email Marketing Search Marketing Make Money by Blogging Affiliate Marketing Make Money with Youtube Article Marketing Business Services >>More Note that some of these are “headings” where multiple categories are grouped under, e.g. Email Marketing - Email Marketing Tools - Email Newsletter Services Affiliate Marketing - Make Money Affiliate Marketing - Make Money Affiliate Programs - Making Money with Clickbank Article Marketing - Online Article Marketing - PR Distribution Services Business Services - Accept Credit Card Payments Online - Logo Graphic Design - Online Business Cards Printing - Outsourcing Services - Shopping Cart for Website - Virtual Office Space - VOIP Phone Calls - Website Builders - Wholesale Suppliers Search Marketing - SEO Engine Optimization - PayPerClick PPC Search Engines - PPC Search Marketing >>More - Mouse Tracking - Internet Marketing Conferences I am currently using TwentyTen Theme which has been customized a bit to fit comparison tables and links on the categories pages. I can pay a small fee so let me know ASAP if you can do this quickly – if you are good have many other tasks for customizing various Wordpress blogs, would need this a similar dropdown header menu on [login to view URL] as well. The next steps for this blog would be: 1. Switch column to right hand side (I know how to do this) 2. Remove categories from column, put email marketing signup form, make it a big clear box like [login to view URL] 3. Maybe small strip above header with search box, that way header area can just be the logo like the standard Wordpress layout 4. Install popup email signup form (maybe popupdomination)