function seeBig1(thispic) 
{
  if(thispic==1){
    document.all.viewPic1.innerHTML='<img border=0 src=../image/ab03-t.jpg alt="AB01-AB18">'
  }
  if(thispic==2){
    document.all.viewPic1.innerHTML='<img border=0 src=../image/ab23.jpg alt="AB21-AB41">'
  }
  if(thispic==3){
    document.all.viewPic1.innerHTML='<img border=0 src=../image/pv08.jpg alt="PV01-PV08">'
  }
  if(thispic==4){
    document.all.viewPic1.innerHTML='<img border=0 src=../image/pj04.jpg alt="PJ04-PJ07">'
  }
}