// pre-cache 'filename' button state images

// cache images
if (document.images) {
var home_up = new Image(86,31)
home_up.src = "art_nav/home_01.gif"
var home_over = new Image(86,31)
home_over.src = "art_nav/home_02.gif"

var abot_up = new Image(71,31)
abot_up.src = "art_nav/abot_01.gif"
var abot_over = new Image(71,31)
abot_over.src = "art_nav/abot_02.gif"

var nonp_up = new Image(103,31)
nonp_up.src = "art_nav/nonp_01.gif"
var nonp_over = new Image(103,31)
nonp_over.src = "art_nav/nonp_02.gif"

var voln_up = new Image(97,31)
voln_up.src = "art_nav/voln_01.gif"
var voln_over = new Image(97,31)
voln_over.src = "art_nav/voln_02.gif"

var proj_up = new Image(79,31)
proj_up.src = "art_nav/proj_01.gif"
var proj_over = new Image(79,31)
proj_over.src = "art_nav/proj_02.gif"

var news_up = new Image(80,15)
news_up.src = "art_nav/news_01.gif"
var news_over = new Image(80,15)
news_over.src = "art_nav/news_02.gif"

var evnt_up = new Image(80,15)
evnt_up.src = "art_nav/evnt_01.gif"
var evnt_over = new Image(80,15)
evnt_over.src = "art_nav/evnt_02.gif"

var reso_up = new Image(80,15)
reso_up.src = "art_nav/reso_01.gif"
var reso_over = new Image(80,15)
reso_over.src = "art_nav/reso_02.gif"

var cont_up = new Image(80,15)
cont_up.src = "art_nav/cont_01.gif"
var cont_over = new Image(80,15)
cont_over.src = "art_nav/cont_02.gif"

var smap_up = new Image(80,15)
smap_up.src = "art_nav/smap_01.gif"
var smap_over = new Image(80,15)
smap_over.src = "art_nav/smap_02.gif"

var curr_up = new Image(80,15)
curr_up.src = "art_subnav/curr_01.gif"
var curr_over = new Image(80,15)
curr_over.src = "art_subnav/curr_02.gif"

var sear_up = new Image(80,15)
sear_up.src = "art_nav/sear_01.gif"
var sear_over = new Image(80,15)
sear_over.src = "art_nav/sear_02.gif"

var over_up = new Image(147,20)
over_up.src = "art_subnav/over_01.gif"
var over_over = new Image(147,20)
over_over.src = " art_subnav/over_02.gif"

var owrk_up = new Image(147,20)
owrk_up.src = "art_subnav/owrk_01.gif"
var owrk_over = new Image(147,20)
owrk_over.src = " art_subnav/owrk_02.gif"

var lead_up = new Image(147,20)
lead_up.src = "art_subnav/lead_01.gif"
var lead_over = new Image(147,20)
lead_over.src = " art_subnav/lead_02.gif"

var fund_up = new Image(147,20)
fund_up.src = "art_subnav/fund_01.gif"
var fund_over = new Image(147,20)
fund_over.src = " art_subnav/fund_02.gif"

var qual_up = new Image(147,20)
qual_up.src = "art_subnav/qual_01.gif"
var qual_over = new Image(147,20)
qual_over.src = " art_subnav/qual_02.gif"

var proc_up = new Image(147,20)
proc_up.src = "art_subnav/proc_01.gif"
var proc_over = new Image(147,20)
proc_over.src = " art_subnav/proc_02.gif"

var iget_up = new Image(147,20)
iget_up.src = "art_subnav/iget_01.gif"
var iget_over = new Image(147,20)
iget_over.src = " art_subnav/iget_02.gif"

var done_up = new Image(147,20)
done_up.src = "art_subnav/done_01.gif"
var done_over = new Image(147,20)
done_over.src = " art_subnav/done_02.gif"

var frme_up = new Image(147,20)
frme_up.src = "art_subnav/frme_01.gif"
var frme_over = new Image(147,20)
frme_over.src = " art_subnav/frme_02.gif"

var ourv_up = new Image(147,20)
ourv_up.src = "art_subnav/ourv_01.gif"
var ourv_over = new Image(147,20)
ourv_over.src = " art_subnav/ourv_02.gif"

var wido_up = new Image(147,20)
wido_up.src = "art_subnav/wido_01.gif"
var wido_over = new Image(147,20)
wido_over.src = " art_subnav/wido_02.gif"

var work_up = new Image(147,20)
work_up.src = "art_subnav/faq_01.gif"
var work_over = new Image(147,20)
work_over.src = " art_subnav/faq_02.gif"

var form_up = new Image(147,20)
form_up.src = "art_subnav/form_01.gif"
var form_over = new Image(147,20)
form_over.src = " art_subnav/form_02.gif"

var volu_up = new Image(147,20)
volu_up.src = "art_subnav/volu_01.gif"
var volu_over = new Image(147,20)
volu_over.src = " art_subnav/volu_02.gif"

// subsubnav
var ss1A1_up = new Image(147,20)
ss1A1_up.src = "art_subsubnav/1A1_01.gif"
var ss1A1_over = new Image(147,20)
ss1A1_over.src = " art_subsubnav/1A1_02.gif"

var ss1A2_up = new Image(147,20)
ss1A2_up.src = "art_subsubnav/1A2_01.gif"
var ss1A2_over = new Image(147,20)
ss1A2_over.src = " art_subsubnav/1A2_02.gif"

var ss1A3_up = new Image(147,20)
ss1A3_up.src = "art_subsubnav/1A3_01.gif"
var ss1A3_over = new Image(147,20)
ss1A3_over.src = " art_subsubnav/1A3_02.gif"

var ss1B1_up = new Image(147,20)
ss1B1_up.src = "art_subsubnav/1B1_01.gif"
var ss1B1_over = new Image(147,20)
ss1B1_over.src = " art_subsubnav/1B1_02.gif"

var ss1B2_up = new Image(147,20)
ss1B2_up.src = "art_subsubnav/1B2_01.gif"
var ss1B2_over = new Image(147,20)
ss1B2_over.src = " art_subsubnav/1B2_02.gif"

var ss1B3_up = new Image(147,20)
ss1B3_up.src = "art_subsubnav/1B3_01.gif"
var ss1B3_over = new Image(147,20)
ss1B3_over.src = " art_subsubnav/1B3_02.gif"

var ss1C1_up = new Image(147,20)
ss1C1_up.src = "art_subsubnav/1C1_01.gif"
var ss1C1_over = new Image(147,20)
ss1C1_over.src = " art_subsubnav/1C1_02.gif"

var ss1C2_up = new Image(147,20)
ss1C2_up.src = "art_subsubnav/1C2_01.gif"
var ss1C2_over = new Image(147,20)
ss1C2_over.src = " art_subsubnav/1C2_02.gif"

var ss1C3_up = new Image(147,20)
ss1C3_up.src = "art_subsubnav/1C3_01.gif"
var ss1C3_over = new Image(147,20)
ss1C3_over.src = " art_subsubnav/1C3_02.gif"

var ss1D1_up = new Image(147,20)
ss1D1_up.src = "art_subsubnav/1D1_01.gif"
var ss1D1_over = new Image(147,20)
ss1D1_over.src = " art_subsubnav/1D1_02.gif"

var ss1D2_up = new Image(147,20)
ss1D2_up.src = "art_subsubnav/1D2_01.gif"
var ss1D2_over = new Image(147,20)
ss1D2_over.src = " art_subsubnav/1D2_02.gif"

var ss2B1_up = new Image(147,20)
ss2B1_up.src = "art_subsubnav/2B1_01.gif"
var ss2B1_over = new Image(147,20)
ss2B1_over.src = " art_subsubnav/2B1_02.gif"

var ss2B2_up = new Image(147,20)
ss2B2_up.src = "art_subsubnav/2B2_01.gif"
var ss2B2_over = new Image(147,20)
ss2B2_over.src = " art_subsubnav/2B2_02.gif"

var ss2D1_up = new Image(147,20)
ss2D1_up.src = "art_subsubnav/2D1_01.gif"
var ss2D1_over = new Image(147,20)
ss2D1_over.src = " art_subsubnav/2D1_02.gif"

var ss2D2_up = new Image(147,20)
ss2D2_up.src = "art_subsubnav/2D2_01.gif"
var ss2D2_over = new Image(147,20)
ss2D2_over.src = " art_subsubnav/2D2_02.gif"

var ss2D3_up = new Image(147,20)
ss2D3_up.src = "art_subsubnav/2D3_01.gif"
var ss2D3_over = new Image(147,20)
ss2D3_over.src = " art_subsubnav/2D3_02.gif"

var ss3B1_up = new Image(147,20)
ss3B1_up.src = "art_subsubnav/3B1_01.gif"
var ss3B1_over = new Image(147,20)
ss3B1_over.src = " art_subsubnav/3B1_02.gif"

var ss3B2_up = new Image(147,20)
ss3B2_up.src = "art_subsubnav/3B2_01.gif"
var ss3B2_over = new Image(147,20)
ss3B2_over.src = " art_subsubnav/3B2_02.gif"

var ss3B3_up = new Image(147,20)
ss3B3_up.src = "art_subsubnav/3B3_01.gif"
var ss3B3_over = new Image(147,20)
ss3B3_over.src = " art_subsubnav/3B3_02.gif"

var ss3C1_up = new Image(147,20)
ss3C1_up.src = "art_subsubnav/3C1_01.gif"
var ss3C1_over = new Image(147,20)
ss3C1_over.src = " art_subsubnav/3C1_02.gif"

var ss3C2_up = new Image(147,20)
ss3C2_up.src = "art_subsubnav/3B1_01.gif"
var ss3C2_over = new Image(147,20)
ss3C2_over.src = " art_subsubnav/3B1_02.gif"

var ss3C3_up = new Image(147,20)
ss3C3_up.src = "art_subsubnav/3C3_01.gif"
var ss3C3_over = new Image(147,20)
ss3C3_over.src = " art_subsubnav/3C3_02.gif"

var ss3D1_up = new Image(147,20)
ss3D1_up.src = "art_subsubnav/3D1_01.gif"
var ss3D1_over = new Image(147,20)
ss3D1_over.src = " art_subsubnav/3D1_02.gif"

var ss3D2_up = new Image(147,20)
ss3D2_up.src = "art_subsubnav/3D2_01.gif"
var ss3D2_over = new Image(147,20)
ss3D2_over.src = " art_subsubnav/3D2_02.gif"

var ss3D3_up = new Image(147,20)
ss3D3_up.src = "art_subsubnav/3D3_01.gif"
var ss3D3_over = new Image(147,20)
ss3D3_over.src = " art_subsubnav/3D3_02.gif"

}
// functions that swap images

function di(id,name){
  if (document.images) document.images[id].src=eval(name+".src");
}

// stop hiding -->