Autosuggest Box jams IE7

[DC]

Hi,

I am using a div included into an iframe to display an autosuggest
box. In FireFox everything works fine. In IE7 the location line of the
browser becomes inaccessible (all other controls of the browser still
work) and it becomes impossible to mark text in the whole HTML page
once the autosuggest iframe pops up. The input box associated with the
autosuggest box is still accessible.

After some clicking around anywhere on the page, this side effect
disappears. I have not yet really digged into this matter, but maybe
someone knows where to head to get this stange behaviour isolated?

Regards
DC