add search

t/lib/directive/tip.js

@@ -0,0 +1,10 @@
+
+app.directive('loading', function(){
+	var str = '<div id="loading" ng-show="isNoLoaded"><img src="../imgs/loading.gif" /></div>';
+	return {
+        restrict: 'AE',
+        template: str,
+        replace: true
+    };
+	
+});