diff --git a/app/views/layouts/_base_ad.html.erb b/app/views/layouts/_base_ad.html.erb
new file mode 100644
index 000000000..fcb560239
--- /dev/null
+++ b/app/views/layouts/_base_ad.html.erb
@@ -0,0 +1,64 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<title>浮动倒计时公告</title>
+<style type="text/css">
+/*网页高度*/ 
+body{ height:3000px;} 
+div,ul,li,body{margin:0; padding:0;} 
+/*position:absolute;用于元素的定位*/ 
+#roll{ background:url(/images/f_notice.jpg) 0 0 no-repeat;width:140px; height:217px; position:absolute;} 
+.timemsg{ margin-left:26px; margin-top:114px;color:#c02b2b; font-size:16px; font-weight:bold;}
+</style>
+</head>
+
+<body>
+<div id="roll">
+    <div class="timemsg">
+    	<!-- <span id="t_d">00:</span> -->
+        <span id="t_h">00:</span>
+        <span id="t_m">00:</span>
+        <span id="t_s">00</span>
+    </div>
+</div> 
+</body>
+</html>
+
+<script type="text/javascript">
+    function getRTime(){
+        var EndTime= new Date('2014/12/31 12:30:00'); //截止时间
+        var NowTime = new Date();
+        var t =EndTime.getTime() - NowTime.getTime();
+        // var d=Math.floor(t/1000/60/60/24);
+        var h=Math.floor(t/1000/60/60%24);
+        var m=Math.floor(t/1000/60%60);
+        var s=Math.floor(t/1000%60);
+        // document.getElementById("t_d").innerHTML = d + ":";
+		document.getElementById("t_h").innerHTML = h + ":";
+        document.getElementById("t_m").innerHTML = m + ":";
+        document.getElementById("t_s").innerHTML = s ;
+       }
+    setInterval(getRTime,1000);
+</script>
+
+<script>
+	var roll=document.getElementById('roll'), 
+	initX=0, 
+	initY, 
+	compY, 
+	sp=15, 
+	//可调整时间间隔，步进值不宜过大，不然IE下有点闪屏； 
+	timeGap=5, 
+	doc=document.documentElement, 
+	docBody=document.body; 
+	compY=initY=100; 
+	roll.style.right=initX+"px"; 
+	;(function(){ 
+	var curScrollTop=(doc.scrollTop||docBody.scrollTop||0)-(doc.clientTop||docBody.clientTop||0); 
+	//每次comP的值都不一样；直到roll.style.top===doc.scrollTop+initY； 
+	compY+=(curScrollTop+initY-compY)/sp; 
+	roll.style.top=Math.ceil(compY)+"px"; 
+	setTimeout(arguments.callee,timeGap); 
+	})(); 
+</script>
diff --git a/app/views/layouts/base.html.erb b/app/views/layouts/base.html.erb
index 92bc93c3e..498d4bed1 100644
--- a/app/views/layouts/base.html.erb
+++ b/app/views/layouts/base.html.erb
@@ -22,6 +22,7 @@
 <div id="wrapper2">
 <div id="wrapper3">
 <%=render :partial => 'layouts/base_header'%>
+<%= render :partial => 'layouts/base_ad' %>
 <div id="main" class="nosidebar">
     <div id="content_">
         <%= render_flash_messages %>
diff --git a/public/images/f_notice.jpg b/public/images/f_notice.jpg
new file mode 100644
index 000000000..38cf0a3e0
Binary files /dev/null and b/public/images/f_notice.jpg differ
