[修复]IE11浏览器JS错误无法弹出对话框
[修复]资讯搜索页面显示多余地区字样
[修复]展会生成静态在线报名不显示
[新增]手机版聊天界面发送按钮
更新文件列表：
api/oauth/wechat/connect.php api/weixin/index.php file/script/panel.js mobile/api/weixin.php mobile/static/chat.css mobile/static/js/common.js module/brand/show.htm.php module/company/exhibit.inc.php module/exhibit/show.htm.php module/exhibit/show.inc.php module/group/show.htm.php module/member/admin/index.inc.php module/sell/show.htm.php template/default/article/search.htm template/default/down/search.htm template/default/exhibit/show.htm template/default/homepage/exhibit.htm template/default/know/search.htm template/default/photo/search.htm template/default/quote/search.htm template/default/special/search.htm template/default/video/search.htm template/mobile/club/chat.htm template/mobile/member/chat.htm version.inc.php
