anchor.diff:  $(document).ready(function(){
   $().CitySelector();
   map = new BMap.Map("allmap");
  -map.centerAndZoom(new BMap.Point(<%= flag && !@site.location.blank? ? @site.location : "116.404, 39.915" %>), 16);
  +map.centerAndZoom(new BMap.Point(<%= !@site.location.blank? ? @site.location : "116.404, 39.915" %>), 16);
   map.enableScrollWheelZoom(true);
   map.addEventListener("dragend",set_marker);
   set_marker();
  
positive.code:     }    
    }, p.val()); 
  })
  <% if flag%>
    p.find("option[value=<%=@site.province%>]").attr("selected",true).trigger("change");
    c.find("option[value=<%=@site.city%>]").attr("selected",true);
  <% end %>
  
negative.code:                 <span class="icon">
                    <i class="glyphicon glyphicon-align-justify"></i>                 
                  </span>
                  <h5><%= params[:action]=="edit" ? "编辑" : "新建" %>网点</h5>
                </div>
                <div class="widget-content nopadding">
                  <%= form_for @site,:html=>{:class=>"form-horizontal"} do |f| %>
  