PRETTY CALENDAR (SPIZITJ)

function PrettyCalendar(e, t, n, r) {
    if (typeof n == "undefined") n = false;
    if (typeof r == "undefined") {
        var i = new Array(7);
        i[0] = "Sunday";
        i[1] = "Monday";
        i[2] = "Tuesday";
        i[3] = "Wednesday";
        i[4] = "Thursday";
        i[5] = "Friday";
        i[6] = "Saturday";
        r = i
    }
    this.wrappingDiv = t;
    this.genCalendar(r);
    if (n) {
        PrettyCalendar.addNavigation()
    }
    this.initTransitions();
    PrettyCalendar.commitEvents(e)
}
PrettyCalendar.prototype.weekView = true;
PrettyCalendar.prototype.transition = false;
PrettyCalendar.UNDEFINED_TIME = -2;
PrettyCalendar.EVENT_PADDING = 10;
PrettyCalendar.prototype.wrappingDiv;
PrettyCalendar.arrangeInDays = function(e) {
    var t = [];
    for (var n = 0; n < 7; n++) t[n] = [];
    for (var n = 0; n < e.length; n++) {
        var r = 0;
        switch (e[n][0].toLowerCase()) {
            case "sunday":
                r = 0;
                break;
            case "monday":
                r = 1;
                break;
            case "tuesday":
                r = 2;
                break;
            case "wednesday":
                r = 3;
                break;
            case "thursday":
                r = 4;
                break;
            case "friday":
                r = 5;
                break;
            case "saturday":
                r = 6;
                break
        }
        var i = t[r].length;
        t[r][i] = [];
        t[r][i][0] = e[n][1];
        t[r][i][1] = e[n][2];
        t[r][i][2] = e[n][3];
        if (e[n].length > 4) {
            t[r][i][3] = e[n][4]
        }
    }
    return t
};
PrettyCalendar.prototype.genCalendar = function(e) {
    $("#" + this.wrappingDiv).css("font-family", "Tahoma,Arial,sans-serif");
    $("#" + this.wrappingDiv).css("overflow-x", "hidden");
    $("#" + this.wrappingDiv).css("overflow-y", "hidden");
    $("#" + this.wrappingDiv).css("min-width", "760px");
    $("#" + this.wrappingDiv).css("min-height", "500px");
    var t = document.createElement("div");
    $(t).attr("id", "wrapper");
    var n = document.createElement("div");
    $(n).attr("id", "calendar");
    var r = document.createElement("div");
    $(r).attr("id", "sidebar");
    for (var i = 0; i < 12; i++) {
        var s = document.createElement("div");
        $(s).attr("class", "timeLabel");
        var o = "12";
        if (i > 0) o = i * 2 - 12 * (i > 6);
        if (i < 6) o += "am";
        else o += "pm";
        $(s).text(o);
        r.appendChild(s)
    }
    for (var i = 0; i < 7; i++) {
        var u = document.createElement("div");
        $(u).attr("id", "day" + (i + 1));
        $(u).attr("class", "day");
        var a = document.createElement("div");
        $(a).attr("class", "dayName sep");
        var f = "Sunday";
        f = e[i];
        $(a).text(f);
        u.appendChild(a);
        for (var l = 0; l < 23; l++) {
            var c = document.createElement("div");
            $(c).attr("class", "sep");
            u.appendChild(c)
        }
        n.appendChild(u)
    }
    t.appendChild(r);
    t.appendChild(n);
    document.getElementById(this.wrappingDiv).appendChild(t)
};
PrettyCalendar.timeToHours = function(e) {
    var t = 0;
    var n = e;
    if (n.replace("pm", "") != n) t += 12;
    var r = n.split(":");
    if (r[0] == "12") t -= 12;
    t = Number(t) + Number(r[0]);
    t = Number(t) + Number(r[1].replace("am", "").replace("pm", "")) / 60;
    return t
};
PrettyCalendar.hoursToPercent = function(e) {
    return 100 * e / 24 + 4.16
};
PrettyCalendar.populateEvents = function(e) {
    var t = 0;
    for (var n = 0; n < 7; n++) {
        var r = PrettyCalendar.UNDEFINED_TIME;
        var i = 1;
        if (e[n].length != 0) {
            e[n] = e[n].sort(function(e, t) {
                return PrettyCalendar.timeToHours(e[0]) - PrettyCalendar.timeToHours(t[0])
            })
        }
        for (var s = 0; s < e[n].length; s++) {
            t++;
            var o = PrettyCalendar.timeToHours(e[n][s][0]);
            var u = PrettyCalendar.hoursToPercent(o);
            var a = PrettyCalendar.hoursToPercent(r);
            if ($("#calendar").height() * a / 100 + $("#event" + (t - 1)).innerHeight() + PrettyCalendar.EVENT_PADDING > $("#calendar").height() * u / 100) {
                i++
            } else {
                i = 1
            }
            var f = 100 / i;
            r = o;
            var l = document.createElement("div");
            $(l).attr("class", "event");
            $(l).attr("id", "event" + t);
            var c = "height:auto;";
            if (e[n][s].length > 3) {
                c = "height:" + (PrettyCalendar.hoursToPercent(PrettyCalendar.timeToHours(e[n][s][3])) - u) + "%;"
            }
            $(l).attr("style", "top:" + u + "%;width:" + f + "%;background-color:" + e[n][s][2] + ";left:" + (100 - f) + "%;" + c);
            if (f != 100) {
                for (var h = 0; h < i - 1; h++) {
                    $("#event" + (t - (h + 1))).css("width", f + "%");
                    $("#event" + (t - (h + 1))).css("left", 100 - f * (h + 2) + "%");
                    $("#event" + (t - (h + 1))).attr("title", $("#event" + (t - (h + 1))).text())
                }
                $(l).attr("title", e[n][s][1])
            }
            $(l).text(e[n][s][1]);
            $("#day" + (n + 1)).append(l)
        }
    }
};
PrettyCalendar.updateEvents = function(e) {
    $(".event").remove();
    PrettyCalendar.commitEvents(e)
};
PrettyCalendar.prototype.initTransitions = function() {
    var e = this;
    $(".day").click(function() {
        if (!e.transition) {
            if (e.weekView) {
                e.transition = true;
                e.weekView = false;
                $("#day7").not(this).css("width", "13%");
                $("#day1").not(this).css("width", "13%");
                $(".day").not(this).css("min-width", "0px");
                $(".day").not(this).animate({
                    width: "0%"
                }, 1e3, function() {
                    $(".day").not(this).css("display", "none")
                });
                $(this).animate({
                    width: "100%"
                }, 1e3, function() {
                    $(this).css("display", "block");
                    e.transition = false
                })
            } else {
                e.transition = true;
                $(".day").css("display", "block");
                e.weekView = true;
                $(".day").not(this).animate({
                    width: "14.28%"
                }, 1e3, function() {
                    $(".day").css("min-width", "100px");
                    e.transition = false
                });
                $(this).animate({
                    width: "14.28%"
                }, 970)
            }
        }
    })
};
PrettyCalendar.prototype.addFooter = function(e) {
    var t = document.createElement("footer");
    $(t).html(e);
    document.getElementById(this.wrappingDiv).appendChild(t)
};
PrettyCalendar.addNavigation = function() {
    var e = '<div class="directionNav" onclick="leftNav()"><span class="directionLabel">&lt;</span></div>';
    var t = '<div class="directionNav" onclick="rightNav()" style="left:95%;"><span class="directionLabel">&gt;</span></div>';
    $("#wrapper").append(e + t)
};
PrettyCalendar.commitEvents = function(e) {
    e = PrettyCalendar.arrangeInDays(e);
    PrettyCalendar.populateEvents(e)
}