72805 two quick scripts

I need two quick scripts. One is e-mail confirmation: to send username/password information back to the user after registration, thank them for registering and give an mailto href to the user with a contact email address. This needs to be done in ASP using Jmail. Other is to validate e-mail address format. There is a front-end script in place already that validates data entry in those fields. If I can have it integrated in that script it would be great. That needs to be javascript. The e-mail validation script needs to be comprehensive and check for as many e-mail entry errors as possible. This should be a quick & easy project. I will send you the pages upon bid acceptance. Also, this needs to be completed in NO LESS than 24 hrs.