snippet.js

    $("form").each(function(idx, form) {
      console.log("looping through forms");
      
      var submitFunction = $(form).attr("onsubmit");
      
      if(typeof(submitFunction) !== undefined) {
        delete(form.onsubmit);
        var anonymousSubmit = new Function(submitFunction);
        $(form).submit(anonymousSubmit);
      }
    });