// function displayBannerAd(oasisId) {
//  if(!oasisId) oasisId=30;
//  now = new Date();
//  random = now.getTime();
//  document.write('<a href="http://ads.ourbrisbane.com/oasisc.php?s='+ oasisId +'&w=468&h=60&cb=' + random + '">');
//  document.write('<img src="http://ads.ourbrisbane.com/oasisi.php?s='+ oasisId +'&w=468&h=60&cb=' + random + '"');
//  document.write(' width=468 height=60 border=0 alt="advertisement"></a>');
// } 

// function displayButtonAd(oasisId) {
//  if(!oasisId) oasisId=30;
//  now = new Date();
//  random = now.getTime();
//  document.write('<a href="http://ads.ourbrisbane.com/oasisc.php?s='+ oasisId +'&w=120&h=120&cb=' + random + '">');
//  document.write('<img src="http://ads.ourbrisbane.com/oasisi.php?s='+ oasisId +'&w=120&h=120&cb=' + random + '"');
//  document.write(' width=120 height=120 border=0 alt="advertisement"></a>');
// }

function displayTowerAd(oasisId) {
  if(!oasisId) oasisId=30;
  now = new Date();
  random = now.getTime();
  document.write('<a href="http://ads.ourbrisbane.com/oasisc.php?s='+ oasisId +'&w=145&h=275&cb=' + random + '">');
  document.write('<img src="http://ads.ourbrisbane.com/oasisi.php?s='+ oasisId +'&w=145&h=275&cb=' + random + '"');
  document.write(' width=145 height=275 border=0 alt="advertisement"></a>');
}

function displayPhoto(oasisId) {
  if(!oasisId) oasisId=46;
  now = new Date();
  random = now.getTime();
  document.write('<a href="http://ads.ourbrisbane.com/oasisc.php?s='+ oasisId +'&w=120&h=79&cb=' + random + '">');
  document.write('<img src="http://ads.ourbrisbane.com/oasisi.php?s='+ oasisId +'&w=120&h=79&cb=' + random + '"');
  document.write(' width=120 height=79 border=0 alt="images of Brisbane"></a>');
}