Emailing a File

Greetings - I am in hopes that someone might be able to assist in helping me Save a file, with a new name, to a temp folder (?), and then possibly attach the newly renamed file to an email.

I already have some code (found here - thanks Thom Parker!) that works as should. Now what I am looking to do, is rename the file and email the renamed file.

Here is my email code:

{

// To email adresss

//var cToAddr = "email@email.com";

var cToAddr = "email@email.com";

// BCC email address

var cBCCAddr = "email@email.com";

// Set the subject for the email message

var cSubLine = "Donation Acceptance - " + this.getField("Name").value + " - " + this.getField("Today").value + "";

// Set the body text for the email message

var cBody = "Attached is a new Donation Acceptance Acknowledgement from " + this.getField("Name").value + " " + "for your review.\n\n" + "Thank you." + "\n\n"

// Send the entire PDF as a file attachment on an email

this.mailDoc({bUI: true, cTo: cToAddr, cBcc: cBCCAddr, cSubject: cSubLine, cMsg: cBody});

Anyone know how to Save the file with a new file name, and attach the renamed file to the message; rather than the current opened file?