Function renderWeek

Pikaday/pikaday.js:292–297

(d, m, y)

    },

    renderWeek = function (d, m, y) {
        // Lifted from http://javascript.about.com/library/blweekyear.htm, lightly modified.
        var onejan = new Date(y, 0, 1),
            weekNum = Math.ceil((((new Date(y, m, d) - onejan) / 86400000) + onejan.getDay()+1)/7);
        return '<td class="pika-week">' + weekNum + '</td>';
    },

    renderRow = function(days, isRTL)
    {