code: function f(prex) {
  	var template = '<div class="alert {{types}} {{status}}" role="alert">\n\t<button class="' + prex + '-dismiss close" ng-click="close()">&times;</button>\n\t<h4 ng-if="show">{{block}}</h4>\n\t<p ng-transclude></p>\n</div>';
  	return {
  		restrict: 'E',
  		transclude: true,
  		replace: true,
  		scope: {
  			'status': '@',
  			'title': '@'
  		},
  		link: function link(scope, elez, attrs) {
  			scope.types = scope.title ? 'block' : 'basic';
  			scope.show = scope.types === 'block';
  			scope.close = function () {
  				return elez.remove();
  			};
  		},
  
  		template: template
  	};
  }
docs: <alert status="green" title="Hello">
  Hello is my body
  </alert>