Merge branch 'cxt_course' into szzh

app/views/courses/_term_select.html.erb

@@ -12,13 +12,14 @@
     </div>
     <div class="cl"></div>
     <div class="mt15 grey_c lh22">
+      <%= link_to "复制学期", copy_course_course_path(@course.id),:remote=>true, :class => "term_btn fl" %>
       <!--<a href="javascript:" class="term_btn fl" onclick="copyTerm();">
         复制学期
       </a>-->
-      <div class="disable_btn fl">
+      <!--<div class="disable_btn fl">
         <span style="display: inline-block">复制学期</span>
         <span style="display: inline-block">(开发中...)</span>
-      </div>
+      </div>-->
       复制学期将为您创建一个新的课程学期，新学期将继承本学期的相关资源，具体您稍后可以选择。
     </div>
     <div class="cl"></div>

app/views/courses/copy_course.js.erb

@@ -1,3 +1,6 @@
+if(document.getElementById("popbox02")) {
+    hideModal("#popbox02");
+}
 $('#ajax-modal').html('<%= escape_javascript(render :partial => 'copy_course') %>');
 showModal('ajax-modal', '730px');
 $('#ajax-modal').css('height','530px').css('width','730px');