Automate your workflow with Apps Scripts integration in Google Sites

You can now use Google Apps Scripts in your site to trigger events, such as sending an email or creating a Google Calendar invitation. These scripts – which are written in a JavaScript cloud scripting language – provide an easy way to automate tasks across Google products and third party services.

Editions included:
Google Apps, Google Apps for Business, Government and Education

How to access what’s new:
When editing a site, select the ‘More actions’ drop-down menu and then ‘Manage site.’ Select the ‘Apps Scripts’ tab. Select ‘Launch Editor’ to add a new script or click on the name of the Apps Script you would like to edit.