(function($,elements,OUTER_CLICK){function check(event){for(var i=0,l=elements.length,target=event.target,el;i<l;i++){el=elements[i];if(el!==target&&!(el.contains?el.contains(target):el.compareDocumentPosition?el.compareDocumentPosition(target)&16:1)){$.event.trigger(OUTER_CLICK,event,el);}}}
$.event.special[OUTER_CLICK]={setup:function(){var i=elements.length;if(!i){$.event.add(document,'click',check);}
if($.inArray(this,elements)<0){elements[i]=this;}},teardown:function(){var i=$.inArray(this,elements);if(i>=0){elements.splice(i,1);if(!elements.length){$.event.remove(document,'click',check);}}}};$.fn[OUTER_CLICK]=function(fn){return fn?this.bind(OUTER_CLICK,fn):this.trigger(OUTER_CLICK);};})(jQuery,[],'outerClick');