Enabler option

couchpotato/static/scripts/couchpotato.js

@@ -186,6 +186,45 @@ var p = function(){
 		console.log(arguments)
 };
 
+
+(function(){
+	var events;
+
+	var check = function(e) {
+		var target = $(e.target);
+		var parents = target.getParents();
+		events.each(function(item) {
+			var element = item.element;
+			if (element != target && !parents.contains(element))
+				item.fn.call(element, e);
+		});
+	};
+
+	Element.Events.outerClick = {
+		onAdd : function(fn) {
+			if (!events) {
+				document.addEvent('click', check);
+				events = [];
+			}
+			events.push( {
+				element : this,
+				fn : fn
+			});
+		},
+
+		onRemove : function(fn) {
+			events = events.filter(function(item) {
+				return item.element != this || item.fn != fn;
+			}, this);
+			if (!events.length) {
+				document.removeEvent('click', check);
+				events = null;
+			}
+		}
+	};
+})();
+
+
 function randomString(length, extra) {
 	var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz" + (extra ? '-._!@#$%^&*()+=' : '');
 	var stringLength = length || 8;