Log Analysis

[Niall O Malley (LMI)]

Hi,
 
Are any of you aware of a tool that will allow an administrator to analyse log files 
and produce statistics based on the log content.  I want to see what sites have been 
accessed, how many times etc.
 
I want something preferably in real time with a gui/html interface. If it was 
freeware/open source it would be great i.e. gnu etc.
 
Any help or suggestions would be greatly appreciated.
 
regards
 
Niall