Thread:Project:Support desk/running a script after saving a page

Hi My name is Jonathann and I am using mediawiki with the following configuration:

Product	Version
 * MediaWiki	1.15.3 (r426)
 * PHP	5.2.14 (apache2handler)
 * MySQL	5.5.8-enterprise-commercial-advanced-log

I'd wish to know from where can I call a script that i wrote, when I want this specific script to run each time each time a page has been saved after edited, or each time a new page has been created. I cannot use a mysql trigger on the table "page" or revision, i need to know from which function of which class should i put my script calling. The script can be in php, in sh or in perl.

Thanks in advance