bttiantang_download.js

// ==UserScript==
// @name            Bttiantang directly download.
// @author          TheCjw
// @description     // 
// @namespace       http://github.com/thecjw
// @updateURL       
// @downloadURL     
// @include         http://www.bttiantang.com/subject/*
// @version         1.01
// @require         http://libs.baidu.com/jquery/1.9.0/jquery.min.js
// ==/UserScript==

$(document).ready(function() {
    $.each($('.tinfo'), function(n, value) {
        var href_data = $(this).find('a').attr('href');
        if (href_data != null) {
            var re = /(?:.id\=)(\d+)(?:.uhash\=)(.+)/i
            var result = re.exec(href_data);
            if (result != null) {
                var tid = result[1];
                var uhash = result[2];
                var download_button = '<form action="/download.php" method="post">';
                download_button += '<input type="hidden" value="download" name="action">';
                download_button += '<input type="hidden" value="' + tid + '" name="id">';
                download_button += '<input type="hidden" value="' + uhash + '" name="uhash">';
                download_button += '<input name="imageField" type="image" width="140" height="55" src="/style/download.gif" style="cursor:pointer;">';
                download_button += '</form>';
                $(this).append(download_button);
            }
        }
    });
});