function Banner1() { if(BP1==1) { BP1=0 ;         BanSponsor="yachtingsud"      ; W=W1 ; BanDisplay() } }
function Banner2() { if(BP2==1) { BP2=0 ;         BanSponsor="clubracer"        ; W=W2 ; BanDisplay() } }
function Banner3() { if(BP3==1) { BP3=0 ;         BanSponsor="varen"            ; W=W3 ; BanDisplay() } }
function Banner4() { if(BP4==1) { BP4=0 ;         BanSponsor="bootmagazine"     ; W=W4 ; BanDisplay() } }
function Banner5() { if(BP5==1) { BP5=0 ; BP6=0 ; BanSponsor="belgianboatshowN" ; W=W5 ; BanDisplay() } }
function Banner6() { if(BP6==1) { BP5=0 ; BP6=0 ; BanSponsor="belgianboatshowF" ; W=W6 ; BanDisplay() } }

function BanDisplay() {
  Pub=Pub+1
  document.write("<td align='center'><a href='http://www.detroy.org/temp_kbyv/"+BanSponsor+"banner.html' target=")
  document.write("'_blank'><img src='http://www.detroy.org/temp_kbyv/"+BanSponsor+"banner.gif' border=1 width=")
  document.write(W+" height=60></a></td>")
}

//  BPn = 0 indique que le logo NE SERA PAS affiché !!!

Vandaag = new Date()
Datum   = (Vandaag.getFullYear() * 100 + (Vandaag.getMonth()+1))*100 + Vandaag.getDate()

Pub=0 
BP1=1 ; BanEnd1=20080209 ; if(Datum>BanEnd1) BP1=0 ; W1=0 ; if (BP1 == 1) W1=468
BP2=1 ; BanEnd2=20080209 ; if(Datum>BanEnd2) BP2=0 ; W2=0 ; if (BP2 == 1) W2=468
BP3=1 ; BanEnd3=20080209 ; if(Datum>BanEnd3) BP3=0 ; W3=0 ; if (BP3 == 1) W3=468
BP4=1 ; BanEnd4=20080209 ; if(Datum>BanEnd4) BP4=0 ; W4=0 ; if (BP4 == 1) W4=468
BP5=1 ; BanEnd5=20070218 ; if(Datum>BanEnd5) BP5=0 ; W5=0 ; if (BP5 == 1) W5=468
BP6=1 ; BanEnd6=20070218 ; if(Datum>BanEnd6) BP6=0 ; W6=0 ; if (BP6 == 1) W6=468

NbBan=BP1+BP2+BP3+BP4+BP5+BP6
MaxBanners=1
MaxLen2=Math.max(W1+Math.max(W2,W3,W4,Math.max(W5,W6)),W2+Math.max(W3,W4,Math.max(W5,W6)))
MaxLen2=Math.max(MaxLen2,W3+Math.max(W4,Math.max(W5,W6)),W4+Math.max(W5,W6))
MaxLen3=Math.min(W1+Math.min(W2,W3,W4,Math.max(W5,W6)),W2+Math.min(W3,W4,Math.max(W5,W6)))
MaxLen3=Math.min(MaxLen3,W3+Math.min(W4,Math.max(W5,W6)),W4+Math.max(W5,W6))
MaxLen3=W1+W2+W3+W4+Math.max(W5,W6)-MaxLen3
if(screen.availWidth-LeftCol>MaxLen2) MaxBanners=2
if(screen.availWidth-LeftCol>MaxLen3) MaxBanners=3

MaxBanners = Math.min(MaxBanners,NbBan)

document.write("<table width='100%'><tr>")

while (Pub<MaxBanners) {

  X0=Math.floor(NbBan*Math.random())+1

  if(X0==1)  Banner1()
  if(X0==2)  Banner2()
  if(X0==3)  Banner3()
  if(X0==4)  Banner4()
  if(X0==5)  Banner5()
  if(X0==6)  Banner6()

}   

document.write("</tr></table>")