fnr=1
formaat='14'
album=0;bron='';naam=''
menumappen=15

h='display: none'
v='display: table-row'
g=0
begin()

function begin()
{
t=new Array()
for (tel=1;tel<=menumappen;tel++) {t[tel]=h}
}

function toon()
{
if (t[blok]==h) {g=1} else {g=0};begin();if (g==1) {t[blok]=v} else {t[blok]=h}
}