function pickORIAD(path){
  n = randumb(2)-1;
  URL = [ 'http://www.goodbyedoggy.com/', 'http://www.wizardmaster.com/'];
  SRC = [ path+'gd-ad01.gif', path+'wm-ad01.gif'];
  ALT = [ 'visit our friends at goodbyedoggy.com', 'visit the wonderful world of wizard master'];
  return '<a href="'+ URL[n] +'" target="_blank"><img src="'+ SRC[n] +'" width="468" height="60" alt="'+ ALT[n] +'" border="1"></a>';
}
function randumb(range) { return (Math.floor(Math.random() * range) + 1); }