diff --git a/js/chinese-calendar-converter.js b/js/chinese-calendar-converter.js
index 6c7171e..e316ae9 100644
--- a/js/chinese-calendar-converter.js
+++ b/js/chinese-calendar-converter.js
@@ -1,3 +1,4 @@
+// merge from: /js/Lunarcalendar.js,/js/yinyangli.js
 var LC = {
   lunarInfo: new Array(0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0, 0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0, 0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970, 0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950, 0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557, 0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5d0, 0x14573, 0x052d0, 0x0a9a8, 0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0, 0x04dd5, 0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b5a0, 0x195a6, 0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50, 0x06d40, 0x0af46, 0x0ab60, 0x09570, 0x04af5, 0x04970, 0x064b0, 0x074a3, 0x0ea50, 0x06b58, 0x055c0, 0x0ab60, 0x096d5, 0x092e0, 0x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7, 0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930, 0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260, 0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7, 0x04ad0, 0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0, 0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20, 0x0ada0),
   Animals: new Array("Rat", "Ox", "Tiger", "Rabbit", "Dragon", "Snake", "Horse", "Goat", "Monkey", "Rooster", "Dog", "Pig"),
@@ -152,67 +153,7 @@ var LC = {
   }
 }
 
-function lunchstr() {
-  var reval =
-      "<div class=\"yycalbox\">" +
-      "<div class=\"yycal_info\">" +
-      "<span class=\"yycal_title\">Gregorian</span>" +
-      "<span class=\"yycal_title_s\">- Chinese Calendar Converter</span>" +
-      "</div>" +
-      "<form class=\"form-inline yycal_searchbar\" name=\"yycal\" id=\"yycal\">" +
-      "<p><select name=\"themonth\" id=\"themonth\"></select></p>" +
-      "<p><select name=\"theday\" id=\"theday\"></select></p>" +
-      "<p><select name=\"theyear\" id=\"theyear\"></select></p>" +
-      "<input type=\"button\" value=\"Search\" id=\"btnsearch\" name=\"btnsearch\" class=\"sendButton\">" +
-      "</form>" +
-      "<div id=\"yycal_result\" class=\"yycal_resultbox\">" +
-      "<p><span class=\"yycal_stitle\">Gregorian date: </span> <span id=\"searchinfo\"></span></p>" +
-      "<p><span class=\"yycal_stitle\">Chinese lunar calendar date: </span> <span id=\"resultinfo\"></span></p>" +
-      "<p><span class=\"yycal_stitle\">Chinese zodiac sign: </span>  <span id=\"yycal_zodiac\"></span></p>" +
-      "</div>" +
-      "</div>";
-  return reval;
-}
 $(function() {
-  if (typeof citsLoad != 'undefined') {
-      try {
-          citsLoad.css(['//data.chinahighlights.com/css/lunarcalendar.css']);
-          citsLoad.js(['//data.chinahighlights.com/js/Lunarcalendar.js']);
-      } catch (e) {
-
-      }
-  }
-  var str_LC = lunchstr();
-  $('#thelcbox').append(str_LC);
-  var myDate = new Date();
-  var dayoption = '';
-  for (var i = 1; i <= 31; i++) {
-      dayoption += '<option value="' + i + '"';
-      if (i == myDate.getDate()) {
-          dayoption += ' selected';
-      }
-      dayoption += '>' + i + '</option>';
-  }
-  $('#theday').html(dayoption);
-  var monoption = '';
-  var en_month = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-  for (var i = 0; i < 12; i++) {
-      monoption += '<option value="' + (i + 1) + '"';
-      if (i == myDate.getMonth()) {
-          monoption += ' selected';
-      }
-      monoption += '>' + en_month[i] + '</option>';
-  }
-  $('#themonth').html(monoption);
-  var yearoption = '';
-  for (var i = 1930; i < 2023; i++) {
-      yearoption += '<option value="' + i + '"';
-      if (i == myDate.getFullYear()) {
-          yearoption += ' selected';
-      }
-      yearoption += '>' + i + '</option>';
-  }
-  $('#theyear').html(yearoption);
 
   onMonthChange('themonth', 'theday', 'theyear');