(function (a) {
    a.fn.actions = function (n) {
        var b = a.extend({}, a.fn.actions.defaults, n), e = a(this), g = false, k = function (c) {
            c ? i() : j();
            a(e).prop("checked", c).parent().parent().toggleClass(b.selectedClass, c)
        }, f = function () {
            var c = a(e).filter(":checked").length;
            a(b.counterContainer).html(interpolate(ngettext("%(sel)s of %(cnt)s selected", "%(sel)s of %(cnt)s selected", c), {sel: c, cnt: _actions_icnt}, true));
            a(b.allToggle).prop("checked", function () {
                if (c == e.length) {
                    value = true;
                    i()
                } else {
                    value = false;
                    l()
                }
                return value
            })
        }, i =
            function () {
                a(b.acrossClears).hide();
                a(b.acrossQuestions).show();
                a(b.allContainer).hide()
            }, m = function () {
            a(b.acrossClears).show();
            a(b.acrossQuestions).hide();
            a(b.actionContainer).toggleClass(b.selectedClass);
            a(b.allContainer).show();
            a(b.counterContainer).hide()
        }, j = function () {
            a(b.acrossClears).hide();
            a(b.acrossQuestions).hide();
            a(b.allContainer).hide();
            a(b.counterContainer).show()
        }, l = function () {
            j();
            a(b.acrossInput).val(0);
            a(b.actionContainer).removeClass(b.selectedClass)
        };
        a(b.counterContainer).show();
        a(this).filter(":checked").each(function () {
            a(this).parent().parent().toggleClass(b.selectedClass);
            f();
            a(b.acrossInput).val() == 1 && m()
        });
        a(b.allToggle).show().click(function () {
            k(a(this).prop("checked"));
            f()
        });
        a("div.actions span.question a").click(function (c) {
            c.preventDefault();
            a(b.acrossInput).val(1);
            m()
        });
        a("div.actions span.clear a").click(function (c) {
            c.preventDefault();
            a(b.allToggle).prop("checked", false);
            l();
            k(0);
            f()
        });
        lastChecked = null;
        a(e).click(function (c) {
            if (!c)c = window.event;
            var d = c.target ?
                c.target : c.srcElement;
            if (lastChecked && a.data(lastChecked) != a.data(d) && c.shiftKey === true) {
                var h = false;
                a(lastChecked).prop("checked", d.checked).parent().parent().toggleClass(b.selectedClass, d.checked);
                a(e).each(function () {
                    if (a.data(this) == a.data(lastChecked) || a.data(this) == a.data(d))h = h ? false : true;
                    h && a(this).prop("checked", d.checked).parent().parent().toggleClass(b.selectedClass, d.checked)
                })
            }
            a(d).parent().parent().toggleClass(b.selectedClass, d.checked);
            lastChecked = d;
            f()
        });
        a("form#changelist-form table#result_list tr").find("td:gt(0) :input").change(function () {
            g =
                true
        });
        a('form#changelist-form button[name="index"]').click(function () {
            if (g)return confirm(gettext("You have unsaved changes on individual editable fields. If you run an action, your unsaved changes will be lost."))
        });
        a('form#changelist-form input[name="_save"]').click(function () {
            var c = false;
            a("div.actions select option:selected").each(function () {
                if (a(this).val())c = true
            });
            if (c)return g ? confirm(gettext("You have selected an action, but you haven't saved your changes to individual fields yet. Please click OK to save. You'll need to re-run the action.")) :
                confirm(gettext("You have selected an action, and you haven't made any changes on individual fields. You're probably looking for the Go button rather than the Save button."))
        })
    };
    a.fn.actions.defaults = {actionContainer: "div.actions", counterContainer: "span.action-counter", allContainer: "div.actions span.all", acrossInput: "div.actions input.select-across", acrossQuestions: "div.actions span.question", acrossClears: "div.actions span.clear", allToggle: "#action-toggle", selectedClass: "selected"}
})(django.jQuery);