Hi Dear,
Just write the following code in app_browser
<browsers>
<!-- Disable the Menu Adapter for the Safari browser without changing the root browser file -->
<browser refid="Safari1Plus">
<controladapters>
<adapter controltype="System.Web.UI.WebControls.Menu">
adapterType="" />
</adapter></controladapters>
</browser>
</browsers>
Still any problem,send me a query.