Download schoolfeest filmpje.wmv
Download schoolfeest filmpje.wmv
week 3/4/5 toets oefenen en maken
Download stroom opdracht.zip
now = new Date() curryearstart = new Date(now.getFullYear(),00,01) dayselapsed = (now.valueOf() - curryearstart.valueOf()) / 86400000 weeknum = parseInt((dayselapsed + curryearstart.getDay()) / 7) + 1 document.write("Vandaag, " + now.toString().slice(0,10) + ", valt in week " + "" + weeknum + " in het jaar " + now.getFullYear())