if (!window.CmsUtils) window.CmsUtils = {}; var $body; var $modal; var $modalCover; var $newComponentItem; var $changedInput; var $spinner; var $newComponentTypePicker; var $newComponentTemplatePickers; var $newComponentButton; $(document).ready(function() { $body = $('body'); $modal = $('.history-modal'); $modalCover = $('