diff --git a/application/admin/controllers/UserController.php b/application/admin/controllers/UserController.php
index 43045e38..5f72e5d4 100755
--- a/application/admin/controllers/UserController.php
+++ b/application/admin/controllers/UserController.php
@@ -496,6 +496,129 @@ class Admin_UserController extends Zend_Controller_Action
 		
 	}// groupAction()
 	
+	/*
+	*
+	* 给时间长没有登录的用户发送邀请邮件
+	*
+	*/
+	public function sendmailAction(){
+		
+		$ac = $this->_getParam('ac');
+		
+		if(empty($ac) || $ac=='index')
+		{
+			$time = date("Y-m-d H:i:s",time()-3*365*24*3600);
+			
+			$sql = "SELECT * FROM users 
+					WHERE ts_last_login<'$time'
+					ORDER BY ts_last_login DESC";
+			$sth = $this->db->query($sql);
+			$rows = $sth->fetchAll();
+			
+			$paginator = Zend_Paginator::factory($rows);
+			$paginator->setCurrentPageNumber($this->_getParam('page'));
+			$paginator->setItemCountPerPage(20);
+			$paginator->setView($this->view);
+			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
+			$this->view->paginator=$paginator;
+			
+			$this->view->count_users = count($rows);
+		}
+		
+		if($ac == "send")
+		{
+			$this->_helper->viewRenderer('sendmail-send');
+			
+			//当前进行到的数量
+			$now = $this->_getParam('now');
+
+			//需要将起始的时间传递过来，防止sql中出现多余的用户
+			$time = $this->_getParam('time');
+			if(empty($time))
+			{
+				$time = date("Y-m-d H:i:s",time()-3*365*24*3600);
+			}
+			$this->view->gotime = $time;
+			
+			//当前处理的页数
+			$page = $this->_getParam('page');
+			if(empty($page))
+			{
+				$page = 0;
+			}
+
+			$step = 20;
+			
+			$sql = "SELECT count(id) as c FROM users 
+					WHERE ts_last_login<'$time'";
+					
+			$sth = $this->db->query($sql);
+			$row = $sth->fetch();
+			
+			$total = $row['c'];
+			
+			if(empty($now))
+			{
+				$now = 0;
+			}
+			
+			//此次读取的起点
+			$start = $now + $step;
+			
+			if($start>$total)
+			{
+				$this->view->stop = "YES";
+				return true;
+			}
+			
+			$sql = "SELECT * FROM users 
+					WHERE ts_last_login<'$time'
+					ORDER BY ts_last_login DESC
+					LIMIT $step
+					OFFSET $start";
+					
+			$sth = $this->db->query($sql);
+			$rows = $sth->fetchAll();
+			
+			$result = array();
+			
+			foreach($rows as $k=>$v)
+			{
+				include_once("EmailText.php");
+				$mail=new WestdcMailer($this->view->config->smtp);
+				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
+				$mailtp=new EmailText($this->db,"author-new",array(
+					'user' => $v['username'],
+					'uid' => $v['id'],
+					'realname'=> $v['realname'],
+					'lastlogin'=> date("Y-m-d",$v['email']),
+					));
+				$mail->setBodyText($mailtp->getBody());
+				$mail->setSubject($mailtp->getSubject());
+				@$mail->addTo($v['email']);
+				$result[$v['id']] = array(
+										'username'=>$v['username'],
+										'email'=>$v['email']
+										);
+				@$mail->send();
+			}
+			
+			
+			$this->view->result = $result;
+			$this->view->now = $start;
+			$this->view->total = $total;
+			
+			$percent = round( ( $start / $total ) * 100 ,1);
+			$this->view->percent = $percent;
+			
+			$page ++;	
+			
+			$this->view->page = $page;		
+			
+		}
+		
+	}//sendemailAction()
+	
 	
 	
 	
diff --git a/application/admin/views/scripts/user/left.phtml b/application/admin/views/scripts/user/left.phtml
index b0e61f5b..ff5d3990 100755
--- a/application/admin/views/scripts/user/left.phtml
+++ b/application/admin/views/scripts/user/left.phtml
@@ -5,4 +5,5 @@
 	<li><a href="/admin/user/adminlist">管理员列表</a></li>
     <li><a href="/admin/user/group">用户组管理</a></li>
 	<li><a href="/admin/review/experts">元数据评审专家库</a></li>
+    <li><a href="/admin/user/sendmail/">长时间未登录用户</a></li>
 </ul>
\ No newline at end of file
diff --git a/application/admin/views/scripts/user/sendmail-send.phtml b/application/admin/views/scripts/user/sendmail-send.phtml
new file mode 100644
index 00000000..60bdb1c2
--- /dev/null
+++ b/application/admin/views/scripts/user/sendmail-send.phtml
@@ -0,0 +1,70 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle('后台管理');
+	$this->headTitle()->setSeparator(' - ');
+	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->headLink()->appendStylesheet('/css/author.css');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin/">后台首页</a>');
+	$this->breadcrumb('<a href="/admin/user">用户管理</a>');
+	$this->breadcrumb()->setSeparator(' > ');
+?>
+<style>
+.process {width:99%;height:20px;overflow:hidden;border:1px solid #6CF;}
+.process .display { position:absolute;height:20px;color:#6CF; margin:0px; padding:0px;}
+.process .np{display:block;height:20px;background-color:green;}
+</style>
+<div id="leftPanel">
+<?= $this->partial('user/left.phtml'); ?>
+</div>
+
+<?php if ($this->msg or $this->messages) :?>
+<div id="message">
+<?php if ($this->msg) : ?>
+	<p><?php echo $this->msg; ?></p>
+<?php endif; if ($this->messages): foreach($this->messages as $msg): ?>
+	<p><?php echo $msg; ?></p>
+<?php endforeach;endif; ?>
+</div>
+<?php endif; ?>
+
+
+<div id="rightPanel">
+<?php 
+if(empty($this->stop)){ ?>
+<?php
+echo '<div class="process">';
+echo '<div class="display">'.$this->percent.'%</div>';
+echo '<div class="np" style="width:'.$this->percent.'%;"></div>';
+echo '</div>';
+?>
+<div id="datalist">
+<ul>
+<?php
+foreach($this->result as $v)
+{
+	echo "<li>".$v['username'].' - '.$v['email'] . " - " . "" ."</li>\r\n";
+}
+?>
+</ul>
+</div>
+<script>
+function jump_url(now,page,time){
+	self.location="/admin/user/sendmail/ac/send?"
+	+"now=" + now 
+	+"&page=" + page 
+	+"&time=" + time;
+}
+function jump(now,page,time)
+{
+	setTimeout("jump_url('"+now+"','"+page+"','"+time+"');",1000);
+}
+</script>
+<?php 
+echo '<script>jump("'.$this->now.'","'.$this->page.'","'.$this->gotime.'")</script>';
+?>
+<?php } else {
+	echo "邮件发送完成！";
+}
+	?>
+</div>
\ No newline at end of file
diff --git a/application/admin/views/scripts/user/sendmail.phtml b/application/admin/views/scripts/user/sendmail.phtml
new file mode 100644
index 00000000..f8c61e1c
--- /dev/null
+++ b/application/admin/views/scripts/user/sendmail.phtml
@@ -0,0 +1,60 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle('后台管理');
+	$this->headTitle()->setSeparator(' - ');
+	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin/">后台首页</a>');
+	$this->breadcrumb('<a href="/admin/user">用户管理</a>');
+	$this->breadcrumb()->setSeparator(' > ');
+?>
+<div id="leftPanel">
+<?= $this->partial('user/left.phtml'); ?>
+</div>
+
+<?php if ($this->msg or $this->messages) :?>
+<div id="message">
+<?php if ($this->msg) : ?>
+	<p><?php echo $this->msg; ?></p>
+<?php endif; if ($this->messages): foreach($this->messages as $msg): ?>
+	<p><?php echo $msg; ?></p>
+<?php endforeach;endif; ?>
+</div>
+<?php endif; ?>
+
+
+<div id="rightPanel">
+<div style="font-size:16px;line-height:30px;">3年内未登录的用户列表(共 <?= $this->count_users;?> 个)</div>
+
+<div>
+<button type="button" onclick="self.location='/admin/user/sendmail/ac/send'" class="btn btn-green">发送邮件邀请用户访问</button>
+</div>
+
+<table>
+<thead>
+	<tr>
+		<td width='150'>用户名</td>
+		<td width='250'>电子邮箱</td>
+		<td width='100'>用户类型</td>
+		<td width='200'>单位</td>
+		<td width='100'>真实姓名</td>
+		<td width='150'>最后登录</td>
+	</tr>
+</thead><!-- table's head -->
+<?php if (count($this->paginator)): ?>
+<?php $autoindex=0;?>
+<?php foreach ($this->paginator as $item): ?>
+<?php $autoindex++;?>
+<tr class="<?php if($autoindex%2 == 0) echo 'even'; else echo 'odd'; ?>">
+<td><?= $item['username']?></td>
+<td><?= $item['email']; ?></td>
+<td><?= $item['usertype']; ?></td>
+<td><?= $item['unit']; ?></td>
+<td><?= $item['realname']; ?></td>
+<td><?= date("Y-m-d",strtotime($item['ts_last_login'])); ?></td>
+</tr>
+<?php endforeach; ?>
+<?php endif; ?>
+</table>
+<div class="pagenavi"><?= $this->paginator; ?></div>
+</div>
\ No newline at end of file