Datatable Checkbox regex

Im using this code as an example of what i want to do:http://live.datatables.net/rosahuka/1/edit
The diference its that i want to filter the checkbox like for weeks, for example i want a checkbox that says This week and that the value is 2009/01/12|2012/12/02|2012/03/29, i have already see this example regex to use the | to write in between values and it works fine, but i have not succefully use that on a checkbox value, i know that there is a tool that filter date ranges with a input that displays a calendar, but i do not need that, i need a checkbox called "this week" and assign it a this value 2009/01/12|2012/12/02|2012/03/29 so the datatable show me the three values dates