Applet to be hidden when Menu is Hover using CSS

Hi Every one,

This is prasad working on XMII.I have a webpage with Horizontal Menu which is made of pure css and Applets on the same webpage which shows the data for that particular page.I have a problem with the menu.When I hove the menu the items under the menu are displaying under the Applet which in the same page.Only some of the menu items in the page are shown because they are above the Applet.I need to show all the Menu Items over the Applet by hiding by under the Menu which is made of Pure CSS.

Please help me on this.

Thanks,

Prasad.