// Netscape 3.0 compatibility test (for javascript image swapping)
compat = false;
if( parseInt( navigator.appVersion ) >= 3 ) { compat = true; }
// cache images for quick swapping
if( compat )
{

nb_homeon = new Image; (100,20)
nb_homeon.src = "HTTP://www.gardenforum.co.uk/nb_home2.gif";
nb_homeoff = new Image; (100,20)
nb_homeoff.src = "HTTP://www.gardenforum.co.uk/nb_home.gif";
nb_diaryon = new Image; (45,20)
nb_diaryon.src = "HTTP://www.gardenforum.co.uk/nb_diary2.gif";
nb_diaryoff = new Image; (45,20)
nb_diaryoff.src = "HTTP://www.gardenforum.co.uk/nb_diary.gif";
nb_noticeon = new Image; (96,20)
nb_noticeon.src = "HTTP://www.gardenforum.co.uk/nb_notice2.gif";
nb_noticeoff = new Image; (96,20)
nb_noticeoff.src = "HTTP://www.gardenforum.co.uk/nb_notice.gif";
nb_gosson = new Image; (100,20)
nb_gosson.src = "HTTP://www.gardenforum.co.uk/nb_goss2.gif";
nb_gossoff = new Image; (100,20)
nb_gossoff.src = "HTTP://www.gardenforum.co.uk/nb_goss.gif";
nb_jobson = new Image; (76,20)
nb_jobson.src = "HTTP://www.gardenforum.co.uk/nb_jobs2.gif";
nb_jobsoff = new Image; (76,20)
nb_jobsoff.src = "HTTP://www.gardenforum.co.uk/nb_jobs.gif";
nb_adviceon = new Image; (100,20)
nb_adviceon.src = "HTTP://www.gardenforum.co.uk/nb_advice2.gif";
nb_adviceoff = new Image; (100,20)
nb_adviceoff.src = "HTTP://www.gardenforum.co.uk/nb_advice.gif";
nb_tradeon = new Image; (91,20)
nb_tradeon.src = "HTTP://www.gardenforum.co.uk/nb_trade2.gif";
nb_tradeoff = new Image; (91,20)
nb_tradeoff.src = "HTTP://www.gardenforum.co.uk/nb_trade.gif";
nb_usefulon = new Image; (128,20)
nb_usefulon.src = "http://www.gardenforum.co.uk/nb_useful2.gif";
nb_usefuloff = new Image; (128,20)
nb_usefuloff.src = "http://www.gardenforum.co.uk/nb_useful.gif";

btn_laston = new Image; (93,18)
btn_laston.src = "HTTP://www.gardenforum.co.uk/btn_last2.gif";
btn_lastoff = new Image; (93,18)
btn_lastoff.src = "HTTP://www.gardenforum.co.uk/btn_last.gif";
btn_lateon = new Image; (93,18)
btn_lateon.src = "HTTP://www.gardenforum.co.uk/btn_late2.gif";
btn_lateoff = new Image; (93,18)
btn_lateoff.src = "HTTP://www.gardenforum.co.uk/btn_late.gif";
btn_propon = new Image; (93,18)
btn_propon.src = "HTTP://www.gardenforum.co.uk/btn_prop2.gif";
btn_propoff = new Image; (93,18)
btn_propoff.src = "HTTP://www.gardenforum.co.uk/btn_prop.gif";
btn_compon = new Image; (93,18)
btn_compon.src = "HTTP://www.gardenforum.co.uk/btn_comp2.gif";
btn_compoff = new Image; (93,18)
btn_compoff.src = "HTTP://www.gardenforum.co.uk/btn_comp.gif";
btn_peopon = new Image; (93,18)
btn_peopon.src = "HTTP://www.gardenforum.co.uk/btn_peop2.gif";
btn_peopoff = new Image; (93,18)
btn_peopoff.src = "HTTP://www.gardenforum.co.uk/btn_peop.gif";
btn_prodon = new Image; (93,18)
btn_prodon.src = "HTTP://www.gardenforum.co.uk/btn_prod2.gif";
btn_prodoff = new Image; (93,18)
btn_prodoff.src = "HTTP://www.gardenforum.co.uk/btn_prod.gif";
btn_servon = new Image; (93,18)
btn_servon.src = "HTTP://www.gardenforum.co.uk/btn_serv2.gif";
btn_servoff = new Image; (93,18)
btn_servoff.src = "HTTP://www.gardenforum.co.uk/btn_serv.gif";
btn_othron = new Image; (93,18)
btn_othron.src = "HTTP://www.gardenforum.co.uk/btn_othr2.gif";
btn_othroff = new Image; (93,18)
btn_othroff.src = "HTTP://www.gardenforum.co.uk/btn_othr.gif";

btn_siteon = new Image; (93,18)
btn_siteon.src = "HTTP://www.gardenforum.co.uk/btn_site2.gif";
btn_siteoff = new Image; (93,18)
btn_siteoff.src = "HTTP://www.gardenforum.co.uk/btn_site.gif";

}

// swap images using the cached images

function glow(x, y)
{
   if( compat ) { document.images[x].src=eval(y+'.src'); }
}