megahitの月別イメージDVD発売リストに、ジャケ写も表示させるようにするグリモン。

megahit_idol_image_list.user.js

// ==UserScript==
// @name          megahit idol image list
// @namespace     http://lolicsystem.com/gm_scripts/
// @description   megahit idol image list
// @include       http://www.megahit.co.jp/dvd/*
// @author        Chiemimaru Kai (lolicsystem)
// @version       0.2
// ==/UserScript==

(function () {
    //
    // cho45's $X (http://lowreal.net/logs/2006/03/16/1)
    //
    $X = function (exp, context) {
	if (!context) context = document;
	var resolver = function (prefix) {
            var o = document.createNSResolver(context)(prefix);
            return o ? o : (document.contentType == "text/html") ? "" : "http://www.w3.org/1999/xhtml";
	};
	var exp = document.createExpression(exp, resolver);
	
	var result = exp.evaluate(context, XPathResult.ANY_TYPE, null);
	switch (result.resultType) {
        case XPathResult.STRING_TYPE : return result.stringValue;
        case XPathResult.NUMBER_TYPE : return result.numberValue;
        case XPathResult.BOOLEAN_TYPE: return result.booleanValue;
        case XPathResult.UNORDERED_NODE_ITERATOR_TYPE: {
            result = exp.evaluate(context, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
            var ret = [];
            for (var i = 0, len = result.snapshotLength; i < len ; i++) {
                ret.push(result.snapshotItem(i));
            }
            return ret;
        }
	}
	return null;
    };

    addimg = function (target, a, orghtml) {
	GM_xmlhttpRequest({
	    method : "GET",
	    url    : a,
	    onload : function(r) {
		if (r.status == 200) {
		    var d = document.createElement('div');
		    d.innerHTML = r.responseText;
		    var imgsrc = $X(".//img", d)[0].src;
		    var img = '<br /><img src="' + imgsrc + '" />';
		    target.innerHTML = orghtml+img;
		}
	    }
	});
    };

    var aa = $X("//center/table/tbody/tr/td/table/tbody/tr/td[2]/a");
    for (var i = 0; i < aa.length; i++) {
	var a = aa[i].href;
	var target = aa[i].parentNode;
	var orghtml = target.innerHTML;
	addimg(target, a, orghtml);
    }

})();