gistfile1.txt

// ==UserScript==
// @name           NicoVideo_mark
// @namespace      d.hatena.ne.jp/Sore_0
// @original       d.hatena.ne.jp/shrkw
// @description    Mark your favorite videos to watch after
// @include        http://www.nicovideo.jp/*
// @include        http://ch.nicovideo.jp/video/*
// @exclude        http://www.nicovideo.jp/thumb*
// @update         2008/12/07
// @version	   0.3.3
// @require        http://kojim71.googlepages.com/update_checker.user.js
// ==/UserScript==

(function(){

    // location page
    var what_pg = "";
    if(/http:\/\/.*?\.nicovideo\.jp\/([^\/]*)\/?/.test(location.href))what_pg = RegExp.$1;
    if(what_pg == "watch")return;

    // class of clickable space
    var coc = "";
    
    function main(context) {
	var $clickable = [];
	var $clickable_search = [];
	if(context && what_pg == "ranking"){
	  for(var i=0;i<context.length;i++){
	    $clickable.push($x("descendant::a[contains(concat(' ',normalize-space(@class),' '), ' video ')][contains(@href, 'watch')]/../..[not(contains(@class, 'mb16p4'))]/..", context[i])[0]);
	    $clickable_search.push($x("descendant::div[contains(concat(' ',normalize-space(@class),' '), ' thumb_frm ')]", context[i])[0]);
	  }
	} else {
	    var context = (context) ? context[0] : document;
	    $clickable = $x("descendant::a[contains(concat(' ',normalize-space(@class),' '), ' video ')][contains(@href, 'watch')]/../..[not(contains(@class, 'mb16p4'))]/..", context);
	    $clickable_search = $x("descendant::div[contains(concat(' ',normalize-space(@class),' '), ' thumb_frm ')]", context);
	}

	switch (what_pg){
	case "watch": return;
	case "ranking":
	    coc = "thumb_frm";
	    $clickable = $clickable_search;break;
	case "static":
	    $clickable = $x("descendant::a[contains(concat(' ',normalize-space(@class),' '), ' video ')]/../../../..", context); break;
	case "tag":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "search":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "newarrival":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "recent":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "myvideo":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "hotlist":
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	case "user":
	    var $clickable = $x("descendant::a[contains(concat(' ',normalize-space(@class),' '), ' video ')][contains(@href, 'watch')]/../..", context); break;
	case "mymemory":
	    $clickable = $clickable.map(parent); break;
	case "history":
	    $clickable = $clickable.map(parent); break;
	case "mylist": 
        var $clickable = $x("id('mylists')//descendant::a[contains(concat(' ',normalize-space(@class),' '), ' video ')][contains(@href, 'watch')]/../..[not(contains(@class, 'mb16p4'))]/..", context); break;
	case "my": break;
	case "mylist_edit": break;
	    // channel & community video page
	case "video": break;
	    // toppage
	default :
	    coc = "thumb_frm";
	    $clickable = $clickable_search; break;
	}
	$clickable.forEach(click);
    }
    function parent(elem){return elem.parentNode;}
    function click(elem){
    	var self = elem;
    	elem.addEventListener("click", function(e){
		if(e.target.tagName == "A" || e.target.tagName == "INPUT")return;
		if(e.target.tagName == "IMG")e.preventDefault();
		toggleClass(self)}, false);
    }
    function toggleClass(elem){
	if(coc == "thumb_frm"){
	    elem.setAttribute("class", (elem.className == "thumb_frm") ? "marked" : "thumb_frm");
	    elem.style.border = "2px solid #CCCCCC";
	    elem.style.padding = "6px";
	}else{
	    elem.setAttribute("class", (elem.className == "marked") ? "" : "marked");
	}
    }
    function $x(xpath, context){
	var x = document.evaluate(xpath, context, null, 7, null);
	var array = [];
	for(var i = 0;i < x.snapshotLength;i++){
	    array.push(x.snapshotItem(i));
	}
	return array;
    }
    function addFilter(filter, i) {
	i = i || 4
	    if (window.AutoPagerize && window.AutoPagerize.addFilter) {
		window.AutoPagerize.addFilter(filter);
	    }
	    else if (i > 1) {
		setTimeout(arguments.callee, 1000, filter, i - 1);
	    }
    } 

    main();
    addFilter(main);
    
     GM_addStyle(".marked {" +
		"background:#FFCCCC none repeat scroll 0 0;" +
		"}");

    new UpdateChecker({
	script_name: "NicoVideo_mark"
	,script_url: "http://kojim71.googlepages.com/nicomark.user.js"
	,current_version: "0.3.3"
    });

})();