function randOrd(a, b)
  { return (Math.round(Math.random())-0.5); } 
  
function showTest(ListAmt)
{
  for (i=0; i<ListAmt; i++)
 {
   document.write("<tr><td class='yst-testimonials-cell'>");
   document.write(textset[i]);
   document.write("<br><br></td></tr>");
 }
}  
 
textset.sort( randOrd );