some progress on affix plugin

js/bootstrap-modal.js

@@ -26,9 +26,9 @@
  /* MODAL CLASS DEFINITION
   * ====================== */
 
-  var Modal = function (content, options) {
+  var Modal = function (element, options) {
     this.options = options
-    this.$element = $(content)
+    this.$element = $(element)
       .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
     this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
   }