<% forum.reload.tag_list.each do |tag|%>
    <span class="postlabel mr10">
                <a  title="双击可编辑" ondblclick="rename_tag($(this),'<%= tag %>',<%= forum.id%>,5);" style="cursor: pointer" class="fontGrey2 mr5"><%= tag %></a>
      <%if forum.creator.id == User.current.id%>
                <a href="javascript:void(0);" class="fontGrey2" onclick="delete_forum_tag($(this));">×</a>
       <% end %>
        </span>
<% end %>