//内容

 var innerhtml = $('.reading_box_m').html().replace(/ tag="?[一二三四五六七八九十]+"?/ig, "");

 var innerhtml = innerhtml.replace(/ id="?\d+"?/ig, "");

 //初步匹配篇 章 节

 var regALl_Rge1 = new RegExp('<(div|p)\\s+class="?(ue_codeTitle|ue_chapterTitle|ue_sectionTitle)"?>([^<]+)</\\1>', 'ig');

 var titleLis = innerhtml.match(regALl_Rge1);

 innerhtml.replace(regALl_Rge1, function () {

 lip = lip + 1;

 //篇

 var format_1_children = $('<li><a href="#"></a></li>');

 //章

 var format_2_children = $('<li><a href="#"></a></li>');

 //节

 var format_3_children = $('<li><a href="#"></a></li>');

 var args = arguments;

 //篇

 if (args[2] == 'ue_codeTitle') {

 format_1_children.children('a').prepend('<input type="button" >').attr('href', '#' + lip).append(args[3]);

 format_1.append(format_1_children);

 //当前篇

 currF1 = format_1.children('li').last();

 f = f + 1;

 }

 //章

 else if (args[2] == 'ue_chapterTitle') {

 if (f == 0 || f != lastF) {

 format_2_children.children('a').prepend('<input type="button" >').attr('href', '#' + lip).append(args[3]);

 //当前章

 currF2 = $("<ul id='general' class='manual_book' style='display: none;'></ul>");

 currF2.append(format_2_children);

 //如果没有篇

 if (!currF1) {

 format_1.append(format_1_children);

 //当前篇

 currF1 = format_1.children('li').last();

 currF1.children('a').after(currF2).remove();

 currF2.show();

 f = 1;

 }

 else {

 currF1.children('a').after(currF2);

 }

 }

 else {

 format_2_children.children('a').prepend('<input type="button" >').attr('href', '#' + lip).append(args[3]);

 currF1.children('ul').append(format_2_children);

 }

 f2 = f2 + 1;

 lastF = f;

 }

 //节

 else if (args[2] == 'ue_sectionTitle') {

 format_3_children.children('a').prepend('<input type="button" >').attr('href', '#' + lip).append(args[3]);

 if (f2 == 0 || f2 != lastF2) {

 //当前节

 currF3 = $("<ul id='manual_1' class='list' style='display: none;' style='display: block;'></ul>");

 currF2.children('li').last().children('a').end().append(currF3);

 }

 currF3.append(format_3_children);

 lastF2 = f2;

 }

 }); 

 /*********收索关键字变色开始***********/

 function HightLight(searchList) {

 var arrStyle = [

 { style: "color:red;padding:0px 2px;" },

 { style: "color:orange;padding:0px 2px;" },

 { style: "color:yellow;padding:0px 2px;" },

 { style: "color:green;padding:0px 2px;" },

 { style: "color:aqua;padding:0px 2px;" },

 { style: "color:blue;padding:0px 2px;" },

 { style: "color:purple;padding:0px 2px;" }

 ];

 searchList = decodeURIComponent(searchList);

 if (!searchList) return;

 for (var j = 0; j < searchList.split(',').length ; j++) {

 var kyesVal = searchList.split(',')[j];

 $(".reading_box_m p").filter(function (i) {

 if ($(this).text().indexOf(kyesVal) != -1) {

 var r = RegExp(kyesVal, 'ig');

 $(this).html($(this).html().replace(r, '<span keys style=' + arrStyle[j % 7].style + ' >' + kyesVal + '</span>'));

 }

 });

 }

 }

 /*********收索关键字变色结束***********/

 //关键字搜索

 function Sercah() {

 var kyesVal = $.trim(document.getElementById('txtMenKey').value);

 //if (keys_test != "" && keys_test == kyesVal) { return; }//waitmsg("已找到对应的" + g_keys_count + "处关键字！", 1);相同关键字查询时返回

 $(".reading").children('reading_box_m p').css({ 'background': "#FFF" })

 $('span[keys]').removeAttr('style').removeAttr("id");

 g_keys = 0;

 var lip = 0;

 if (kyesVal != '' && kyesVal != '关键字查询') {

 $(".reading_box_m p").filter(function (i) {

 if ($(this).text().indexOf(kyesVal) != -1) {

 var r = RegExp(kyesVal, 'ig');

 $(this).html($(this).text().replace(r, function () {

 var arg = arguments;

 lip++;

 return '<span title=第' + lip + '处 id=keys' + lip + ' keys style="background:yellow; color:red">' + kyesVal + '</span>';

 }))

 }

 });

 keys_test = kyesVal; //关键字记录赋值

 g_keys_count = lip; //关键字次数

 if (arguments.length > 0 && arguments[0] == '0') {//有参数表示按钮点击没有查询到提示

 if (lip == 0)

 waitmsg("没有找到对应的关键字！", 4);

 else {

 waitmsg("已找到对应的" + g_keys_count + "处关键字！", 1);

 PositionKeys('down', 0);//有参数是跳转到第一个查询位置

 }

 }

 } else {

 if (arguments.length > 0 && arguments[0] == '0')//有参数表示按钮点击没有查询到提示

 $('#txtMenKey').val('关键字查询');

 keys_test = '';

 waitmsg("请输入查询关键字！", 4);

 };

 };

 //定位关键字

 function PositionKeys(t, c) {

 var countkey = parseInt(g_keys_count);

 if (countkey == 0) {

 waitmsg("没有找到对应的关键字！", 4);

 return;

 }

 if (t == "down") {

 g_keys = g_keys + 1;

 if (g_keys > countkey) {

 g_keys = 1;

 }

 }

 else if (t == "up") {

 g_keys = g_keys - 1;

 if (g_keys <= 0) {

 g_keys = countkey;

 }

 }

 $("span[id^='keys']").css("border", "none");

 $("#keys" + g_keys).css("border", "red 1px solid");

 var topVal = $('.reading_box').scrollTop() + parseInt($("#keys" + g_keys).offset().top);

 $('.reading_box').stop(true).animate({ scrollTop: (topVal - 30) }, 500);

 };