You also might want to go here and check out the following
HKLM\Software\Microsoft\Internet Explorer\AboutURLs\

blank: res://mshtml.dll/blank.htm
navagation cancelled: res://shdocvw.dll/navcancl.htm
navagation failure: res://shdocvw.dll/navcancl.htm
offlineinformation: res://shdocvw.dll/offcancl.htm



also go to the location emo said above, and check
search page: http://www.microsoft.com/isapi/redir...ie&ar=iesearch