var done = "No";
var page = document.location.href.substring(document.location.href.lastIndexOf('/') + 1);
document.write('<center><div style="margin-top : 20px;">');
if (page == "Horses.html")
              {
                done = "Yes";
document.write('<a href="http://www.stratstone.com" target="_blank"><img src="adimages/Horsetime-600x100.gif" border="0" /></a>');
              }
if (done == "No") document.write('<a href="mailto:lottie@horsetime.co.uk?subject=Advertise on '+page+'"><img src="images/advertisepage.jpg" border="0"></a>');
document.write('</div></center>');