function dayNo()
{
dayno = document.myform1.kount.value - 1;
imageset = picdays[dayno] - 1;
if ((imageset < document.myform1.totkount.value) &&
    (picdays[dayno] > 0))
 {
 document.getElementById('imageviewer').src=myImages[imageset]
 document.getElementById('imageviewer').alt=myAlts[imageset]
 document.myform1.kount.value=imageset +1
 i=imageset
 document.getElementById('piclabel').innerHTML="&quot"+myAlts[imageset]+"&quot"
 }
else
 {
   document.myform1.kount.value="Retry"
 }
}