function RandomNumber()
{
var today = new Date();
var num= Math.abs(Math.sin(today.getTime()/1000));
return num;
}
function RandomGraphics()
{
var x = RandomNumber();
if (x > .90)
{document.write("
"); return;
}
if (x > .80)
{document.write("
"); return;
}
if (x > .00)
{document.write("
"); return;
}
}
RandomGraphics();