Peter Suber has pointed out that ALA has an Action Alert that allows you to just fill in a form to send a message to your Congressional representatives about the NIH Public Access Policy.
Under "Compose Message" in the form, I suggest that you shorten the Subject to "Support the NIH Public Access Policy." As an "Issue Area" you might use "Budget" or "Health." Be sure to fill in your salutation and phone number; they are required to send an e-mail even though the form does not show them as required fields.
I’ve made slight modifications to the talking points and created a Web page so that the talking points can simply be cut and pasted into the "Editable text to" section of the form as the message.
Thank you, thank you for making this so quick and easy. One more voice has been heard, thanks to your efforts.