PixivのStaccfeedで、Auto Pager （自動継ぎ足し）するグリモン

StaccfeedAutoPager.user.js

// ==UserScript==
// @name          StaccfeedAutoPager
// @namespace     http://github.com/lolicsystem
// @description   Auto-pager for Staccfeed in Pixiv
// @include       http://www.pixiv.net/stacc/*
// @author        Chiemimaru Kai (lolicsystem)
// @version       0.1
// ==/UserScript==

(function(){
    var target = document.getElementById("insert_next_status");
    var w = unsafeWindow;

    if (target) {
        var elementPosY = function(element) {
            var posY = 0;
            do {
                posY += element.offsetTop || 0;
                element = element.offsetParent;
            } while (element);
            return posY;
        }

        var isReached = function(element) {
            return (elementPosY(element) < window.scrollY + document.documentElement.clientHeight);
        }

        var click_bt_more = function() {
            if (isReached(target)) {
                with(w) {
                    if (!STACC_motto_flag) {
                        $j("#no_stacc").remove();
                        if (STACC_click_possible) {
                            STACC_click_possible = false;
                            STACC_motto_flag = true;
                            $j("#now_loading").show();
                            $j(".bt_more a").css("cursor","default");
                            $j(".bt_more").fadeTo("slow", 0, function() {
                                _refreshTimeline(STACC_next_max_sid);
                            });
                        }
                    }
                }
            }
        }

        window.addEventListener("scroll", click_bt_more, false);
    }
})();