function swpImg(eyed,image) {
 if (document.images) 
  document.images[eyed].src=eval(image+".src"); 
} 
function chgImg(eyed,t) {
 if (document.images) {
  document.images[eyed].src=uhr[t].src; 
  document.images[eyed].alt=uhr[t].alt; 
  self.status=uhr[t].alt; 
  tl++;if (tl>2) tl=0; } 
} 
function blank(naam) {
 window.open(naam,"_blank"); 
}