diff --git a/trunk/web/lang/cn.php b/trunk/web/lang/cn.php
index d40f6ae3925..b66f5eb893b 100644
--- a/trunk/web/lang/cn.php
+++ b/trunk/web/lang/cn.php
@@ -138,6 +138,6 @@
   $MSG_SOURCE_NOT_ALLOWED_FOR_EXAM="考试期间，不能查阅以前提交的代码。";
   $MSG_BBS_NOT_ALLOWED_FOR_EXAM="考试期间,讨论版禁用。";
   $MSG_MAIL_NOT_ALLOWED_FOR_EXAM="考试期间,内邮禁用。";
-  $MSG_LOAD_TEMPLATE_CONFIRM="是否加载默认模板?\n 如果选择是，当前代码将被覆盖!";
+  $MSG_LOAD_TEMPLATE_CONFIRM="是否加载默认模板?\\n 如果选择是，当前代码将被覆盖!";
   
 ?>
diff --git a/trunk/web/lang/en.php b/trunk/web/lang/en.php
index bc369635b84..e5b1f803a29 100644
--- a/trunk/web/lang/en.php
+++ b/trunk/web/lang/en.php
@@ -133,6 +133,6 @@
   $MSG_SOURCE_NOT_ALLOWED_FOR_EXAM="You can't browse early code during examing 。";
   $MSG_BBS_NOT_ALLOWED_FOR_EXAM="You can't use bbs during examing 。";
   $MSG_MAIL_NOT_ALLOWED_FOR_EXAM="You can't use mail during examing 。";
-  $MSG_LOAD_TEMPLATE_CONFIRM="Do you want to reload template?\n You may lost all code that you've typed here!";
+  $MSG_LOAD_TEMPLATE_CONFIRM="Do you want to reload template?\\n You may lost all code that you've typed here!";
   
 ?>
diff --git a/trunk/web/template/bs3/js.php b/trunk/web/template/bs3/js.php
index 1a073024c2b..efc8b355843 100644
--- a/trunk/web/template/bs3/js.php
+++ b/trunk/web/template/bs3/js.php
@@ -15,7 +15,8 @@
 -->
 <script>
 $(document).ready(function(){
-  var msg="<marquee  id=broadcast scrollamount=1 scrolldelay=50 onMouseOver='this.stop()' onMouseOut='this.start()' class=toprow><?php echo str_replace("\r\n", '', $view_marquee_msg); ?></marquee>";
+  var msg="<marquee  id=broadcast scrollamount=1 scrolldelay=50 onMouseOver='this.stop()'"+
+      " onMouseOut='this.start()' class=toprow>"+<?php echo json_encode($view_marquee_msg); ?>+"</marquee>";
   $(".jumbotron").prepend(msg);
   $("form").append("<div id='csrf' />");
   $("#csrf").load("csrf.php");
diff --git a/trunk/web/template/bs3/submitpage.php b/trunk/web/template/bs3/submitpage.php
index e09418331e4..6ff8d682e17 100644
--- a/trunk/web/template/bs3/submitpage.php
+++ b/trunk/web/template/bs3/submitpage.php
@@ -93,7 +93,7 @@
 <?php echo $view_sample_output?>
 </textarea>
 <br>
-<input id=Submit class="btn btn-info" type=button value="<?php echo $MSG_SUBMIT?>" onclick=do_submit();>
+<input id=Submit class="btn btn-info" type=button value="<?php echo $MSG_SUBMIT?>" onclick="do_submit();" >
 <input id=TestRun class="btn btn-info" type=button value="<?php echo $MSG_TR?>" onclick=do_test_run();><span class="btn" id=result>状态</span>
 <input type=reset class="btn btn-danger" >
 </form>