MINOR Moved jsparty/jquery/plugins/effen to sapphire/thirdparty/jquery-effen

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@93549 467b73ca-7a2a-4603-9d3b-597d59a354a9

thirdparty/jquery-effen/jquery.fn.js

@@ -0,0 +1,31 @@
+(function($) {
+  $.fn.fn = function() {
+    var self = this;
+    var extension = arguments[0], name = arguments[0];
+    if (typeof name == "string") {
+      return apply(self, name, $.makeArray(arguments).slice(1, arguments.length));
+    } else {
+      $.each(extension, function(key, value) {
+        define(self, key, value);
+      });
+      return self;
+    }
+  }
+  function define(self, name, fn) {
+    self.data(namespacedName(name), fn);
+  };
+  function apply(self, name, args) {
+    var result;
+    self.each(function(i, item) {
+      var fn = $(item).data(namespacedName(name));
+      if (fn)
+        result = fn.apply(item, args);
+      else
+        throw(name + " is not defined");
+    });
+    return result;
+  };
+  function namespacedName(name) {
+    return 'fn.' + name;
+  }
+})(jQuery);