Ajax Region

This module allows to configure flexibly the internal links of your site, which will update the appointed regions using Ajax, instead of full page refresh. Using this module you can configure the usual ajax-menu without writing a line of code.

It includes all the best of the modules:
Ajax Regions and Ajax Nodeloader.

All the options are collected on one page of module configuration.(admin/config/system/ajax_region)
You have to set JSON-object with list of regions (column REGION) to links with certain selectors (column LINK), - which have to be updated by click. The js-object is specified as a:
{"region_name1": "region-selector-1", "region_name2": "region-selector-2" ... }

Furthermore, you can view the following additional parameters in the options block:
SET LOADING-INDICATOR - imitation of indicator of loading the page by the
browser
UPDATE DOCUMENT TITLE - title page реfresh
UPDATE CURRENT ADDRESS - the name speaks for itself
UPDATE ACTIVE LINKS - setting to new link class = "active" (this class is used
in menu of the theme appearance Bartik)

Besides, you have got the possibility to indicate your own js-functions Drupal.ajax_region.before and Drupal.ajax_region.after, that will be executed correspondingly - before and after loading of ajax-content. Clear these fields, if you don't want the functions to be generated on the pages of your site.