Drop Down Links do not work.

[napy8gen]

I think the problem is with your CSS.These both line.

#submenu td { text-align:bottom; margin:0; padding:7px 6px 6px; position:relative; top:6px; }
#submenu img { display:none; }

display none and position relative? try to disable either both and see the result.

Its better to place your #submenu css in Main CSS and then revert back your navbar template to original, put back your div id submenu, and try to removed class="vbmenu_control" in the nav button bar