[TYPO3-english] Drop down menu

[Lee M. Childress]

I've done a search on how to do drop-down menus but can't seem to piece together how to incorporate the drop down part into my existing layout. I have a horizontal menu with this script:

# Top Menu cObject
temp.topmenu_1 = HMENU
temp.topmenu_1.special = list
temp.topmenu_1.special.value = 1106,300,3,1521,1115,7,4,306,6,302
  # First level menu-object, textual
temp.topmenu_1.1 = TMENU
temp.topmenu_1.1 {
  wrap = <ul> | </ul>
    # Normal state properties
  NO.allWrap = <li class="menu1-level1-no"> | </li>
    # Enable active state and set properties:
  ACT = 1
  ACT.allWrap = <li class="menu1-level1-act"> | </li>
}

Could someone offer some guidance on how to add ability to add drop-down functionality to show the next left items?

Thanks in advance.

Lee