rotating_text('d', 1);
function rotating_text(intv, n)
{
 var k = 2;
 var h_text = Array(k);
 var dt = new Date();
 h_text[0] = "Life is a journey that offers many paths.  We can choose wisely only if we know where we are headed.";
 h_text[1] = "The quest for the  meaning of life begins by shedding attachment to possessions";
 switch(intv)
 {
  case 'd':
   x = dt.getDate();
  break;
  case 'h':
   x = dt.getHours();
  break;
  case 'm':
   x = dt.getMinutes();
  break;
 }
 document.write(h_text[(x * n) % k]);
}