// JavaScript Document
function mainmenu() 
{
    $(" #nav ul ").css({ display: "none" }); // Opera Fix
    $(" #nav li").hover(function() { $(this).find('ul:first').css({ visibility: "visible", display: "none", zIndex:"99999" }).show(400); }, function() {
        $(this).find('ul:first').css({ visibility: "hidden", zIndex:"99999" });
    });
}
$(document).ready(function() 
{
    mainmenu();
}
);