<!--
function RandomNumber() 
{
  var today = new Date();
  var num= Math.abs(Math.sin(today.getTime()/1000));
  return num;
}
function RandomGraphics() 
{
  var x = RandomNumber();
  if (x > .80) 
{document.write("<A HREF='http://www.focus-italia.com/' TARGET=_blank><img src='images/banner/focus_a.gif' align=center border=0 alt=''></a>"); return; 
}
  if (x > .60) 
{document.write("<A HREF='http://www.prisma--srl.com/' TARGET=_blank><img src='images/banner/prisma.gif' align=center border=0 alt=''></a>"); return; 
}
  if (x > .40) 
{document.write("<A HREF='http://www.virtualia.it/pml/' TARGET=_blank><img src='images/banner/pml.gif' align=center border=0 alt=''></a>"); return; 
}
  if (x > .20) 
{document.write("<A HREF='http://www.proracomm.it/' TARGET=_blank><img src='images/banner/proracomm_a.gif' align=center border=0 alt=''></a>"); return; 
}
  if (x > .0) 
{document.write("<A HREF='http://www.visioalarm.tv/' TARGET=_blank><img src='images/banner/visioalarm_a.gif' align=center border=0 alt=''></a>"); return; 
}
}
RandomGraphics();
//  FINE OSCURAMENTO   --->

