function randomise ( myArray ) {
  var i = myArray.length;
  while ( i-- ) {
     var j = Math.floor( Math.random() * ( i + 1 ) );
     var tempi = myArray[i];
     var tempj = myArray[j];
     myArray[i] = tempj;
     myArray[j] = tempi;
   }
}

function display(){
	var a = new Array();
	a[a.length] = "<a href='http://store.3ireland.ie/basket.aspx?handset=50994&amp;tariff=T010031' onClick='urchinTracker('/clicks/home_hero/broadband')'><img src='images/MBB_SAVE_HERO(3).jpg' alt='Full-on broadband you can take anywhere' width='561' height='253' border='0' /></a>";
	a[a.length] = "<a href='business/business-mobile-office-mail.htm' onClick='urchinTracker('/clicks/home_hero/pushmail')'><img src='images/pushmail-561-253.jpg' alt='Full-on broadband you can take anywhere' width='561' height='253' border='0' /></a>";
randomise (a);
document.write(a[0]);
}