I've already filled in January as an example of what could be done to help you plan your web updates. It will keep you on target for updating your web site consistently. You can modify this spreadsheet to fit specific aspects of your site.
New web sites will automatically receive this schedule; however, I will pass this along to those who have completed sites.
Please use this to plan your web site for the entire year, and use it to communicate with your employees. It'll help them when they promote your site to the customers.
If you have any questions, let me know!