quoteをすべて削除する機能に書き換え

a_smart_dashboard_have_my_id.user.js

// ==UserScript==
// @name           quote remover
// @namespace      test
// @description    quote/regular postを全部削除します
// @include        http://www.tumblr.com/dashboard*
// @author         joodle
// @compatibility  Firefox 5.0(Scriptish 0.1), Chrome 12.0.742.112, Opera 11.50
// @charset        UTF-8
// @version        1.4
// ==/UserScript==

/* jslint browser: true, maxerr: 50, maxlen: 80, indent: 4 */
// Edition 2011-07-04

(function (doc) {
    'use strict';

    var styleSheet, xpathExp, addClassName;

    styleSheet = doc.head.appendChild(doc.createElement('style')).sheet;

    styleSheet.insertRule(
        '.quote:not(.new_post) {' +
            'display: none !important; }',
        0
    );
    styleSheet.insertRule(
        '.quote:not(.new_post) > .post_content {' +
            'display: none !important; }',
        1
    );
    styleSheet.insertRule(
        '.regular:not(.new_post) {' +
            'display: none !important; }',
        2
    );
    styleSheet.insertRule(
        '.regular:not(.new_post) > .post_content {' +
            'display: none !important; }',
        3
    );
    styleSheet.insertRule(
        '.link:not(.new_post) {' +
            'display: none !important; }',
        4
    );
    styleSheet.insertRule(
        '.link:not(.new_post) > .post_content {' +
            'display: none !important; }',
        5
    );
    styleSheet.insertRule(
        '.note:not(.new_post) {' +
            'display: none !important; }',
        6
    );
    styleSheet.insertRule(
        '.note:not(.new_post) > .post_content {' +
            'display: none !important; }',
        7
    );
    addClassName = function addClassName(target) {
        var e = target.target;
        //console.log(target);
        if(target.target.nodeType != Node.ELEMENT_NODE) return;
        console.log(Math.max(Math.max(e.className.toString().indexOf(" quote "),  e.className.toString().indexOf(" regular ")), e.className.toString().indexOf(" link ")));
        if(e.className.toString().indexOf(" quote ") != -1 
        	|| e.className.toString().indexOf(" regular ") != -1 
        	|| e.className.toString().indexOf(" link ") != -1 
        	|| e.className.toString().indexOf(" note ") != -1 ) {
        	e.outerHTML = "";
        	return false;
        }
        return true;
    };
    doc.getElementById('posts').addEventListener(
        'DOMNodeInserted',
        addClassName,
        false
    );
}(document));