is not working at Opera 10.60 and at Safari. How to solve this?

ASP .NET 2.0's sub menu is not working at Opera 10.60. How to Solve this. Please see the attached image. The image has two snap shots of the website's header; the first snapshot is from Opera browser, where the sub menus does not get displayed. However, the sub menus of ASP .net 2.0 menu control gets displayed in IE 8 and latest firefox.

What should I do so that ASP .NET 2.0's Menu Control's Sub menus get rendered, as some one points to the main menu, in the Opera 10.60 browser?


Please note that the ASP .NET 2.0 menu control also does not work in Safari browser ( the sub menus). The ASP .NET 2.0 menu control only works in Firefox and in IE.

I fixed this problem 5 months ago by adding clientTarget="uplevel" at page directive
<%@ Page Title="" Language="C#" ClientTarget="uplevel" MasterPageFile="~/Defa ...