SSRS 2008r2: how we can use a checkbox as a parameter?

Hi,

I am new in SSRS world. Is it possible to use a check box as parameters? e.g. Suppose There are 3 parameter in my reports. 1st one is Site, 2nd one is  Component and Third one is a Check box (name 'ISComponentIncluded'). If we check the third parameter then the 2nd parameter will be considered otherwise it will be disabled.

Can anyone help me regarding that?

Thanks,

Rana