CSS – Dropdown menu

Hi,

I have installed this: http://www.wpthemesf…p?theme_id=2200 theme in WordPress and I want to make some of the links in my navigation menu to dropdown with CSS.

If I succeed to code this, can I create new pages in the dropdown menu using the WordPress control panel (Pages -> Add new)? Or do I have to go into the source and make these by coding.

Not that I am very knowledgeable in php, but I believe that the header.php only refers to the menu for creating new pages.

For example:

<div id="menu">
<ul class="menu">
<li> <a>"> Home </ a> </ li>
<strong><? Php wp_list_pages ('title_li =');?> </strong>
</ Ul>

If anyone has tried this, or got some information for me it would be very appreciated!