function win1() {aPopup=window.open("pic/artarmon town map.gif","","toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes,copyhistory=no,width=520,height=325,left=30,top=20");}
  
  function win2() {aPopup=window.open("pic/artarmon gorehill.gif","","toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes,copyhistory=no,width=540,height=335,left=30,top=20");}