add last

@@ -250,7 +250,7 @@
                     span.on('show.bs.popover',function (e) {
                     span.on('show.bs.popover',function (e) {
                        $(". has-popover").filter(function (i) {
                        $(". has-popover").filter(function (i) {
                            var $this = $(this);
                            var $this = $(this);
-                           return $this !== span
+                           return $this.attr("id") != span.attr("id")
                        }).popover('hide');
                        }).popover('hide');
                     });
                     });
 //                       span.popover('show');
 //                       span.popover('show');