var how_many_ads = 1;
//var now = new Date();
//var sec = now.getSeconds();
//var ad = (sec % how_many_ads) + 1;
var ad = Math.ceil(Math.random() * how_many_ads);


if (ad==1) {
  url="http://www.shipgaz.com/jobs/";
  alt="";
  banner="http://www.shipgaz.se/annonser/banner/egna/vacancies/vacancies.swf";
  width="470";
  height="60";
  type="embed";
}

if (type=="img") { 
  document.write('<a href=\"' + url + '\" target=\"_blank\">');
  document.write('<img src=\"' + banner + '\" width=')
  document.write(width + ' height=' + height + ' ');
  document.write('alt=\"' + alt + '\" border=0><br />');
  document.write('</a>');
} 
else if (type=="embed") {
//  document.write('<a href=\"' + url + '\" target=\"_blank\">');
  document.write('<embed src=\"' + banner + '\" width=')
  document.write(width + ' height=' + height + '></embed><br />');
//  document.write('</a>');

} 
else if (type=="2") {
  document.write(code);
}