At the moment, the API offers zoom levels between 0 (zero) and 20. This is reflected by the UI component ZoomBar on the Map view. The zoom levels used by the UI map zoom component are:
Level Name
14 Street
11 City
8 County
3 Country.

Before when i was using IE7, these bookmarks were shown on the mouseover the ZoomBar but with IE 9 or IE 10 these bookmarks have disappeared.
So my question is how to have these bookmarks on IE 9 and IE 10