For some reason the JSCook Menu draws a pointer cursor rather than a hand cursor for its menus.  Thanks to yuanheng.org, here's a solution:

 

.ThemeIEMainItem,.ThemeIEMainItemHover,.ThemeIEMainItemActive,
.ThemeIEMenuItem,.ThemeIEMenuItemHover,.ThemeIEMenuItemActive
{
    cursor: pointer;
    white-space: nowrap;
    cursor: hand;
}