Real-Time Main Report - Hide the first bar

Hello!
How could I hide the bar with the options (Reports / Users / Campaigns / Lists / Scripts / Filters /Inbound / User Groups / Remote Agents / Admin)?
In which file realtime_report.php or admin.php should I do changes?
you may tell me in line that I have to do the changes and file?
Thankssssss a lot!!!!

How could I hide the bar with the options (Reports / Users / Campaigns / Lists / Scripts / Filters /Inbound / User Groups / Remote Agents / Admin)?
In which file realtime_report.php or admin.php should I do changes?
you may tell me in line that I have to do the changes and file?
Thankssssss a lot!!!!
