var NumberOfAds = 7;
var now = new Date()
var sec = now.getSeconds()
var AdNumber = sec % NumberOfAds;
AdNumber +=1;

if (AdNumber==1)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_church_and_stag_pub.gif";
 width = "87"
 height = "128"
}

if (AdNumber==2)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_enfield-park_tree.gif";
 width = "85"
 height = "128"
}

if (AdNumber==3)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_moon-under-water_pub.gif";
 width = "128"
 height = "85"
} 

if (AdNumber==4)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_registry_office.gif";
 width = "125"
 height = "85"
}

if (AdNumber==5)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_river_view.gif";
 width = "85"
 height = "128"
}

if (AdNumber==6)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_river_view_bridge.gif";
 width = "128"
 height = "87"
}

if (AdNumber==7)
{
 url="pictures/index.cfm";
 Graphic="pictures/thumbnail_white_house_by_river_view.gif";
 width = "127"
 height = "85"
}

document.write('<center>');
document.write('<a href=\"' + url + '\" TARGET=\"_blank\">');
document.write('<img src=\"' + Graphic + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('border=0 TARGET=_top ALT=\"Click for more pictures of enfield\">');
document.write('</a>');
document.write('</center>');