data_srcset.replace(RegExp(' [0-9]+w'), '') : img.getAttribute('src') || canonical.startsWith('/customer-service/') The post spacing for mandolin tuners was changed in the 1920's, and the Stew-mac Golden Age tuners that John linked you to are the only modern tuners that I know of that have the pre-1920's spacing. function setUpButton($button, isDisabled) { $(e.target).closest('[rel="modal:close"]')[0] childList: true, return (