AbleCommerce Shopping Cart Software

We need an email sent to our warehouse to notify them when an order is placed with Next Day Air and 2nd Day Air ship methods, so that they can ship the order immediately. We get so many orders sometimes they slip by and dont get shipped til the next business day. From what I've read we need an event something like
#IF
($shipment.shipmethodName == "UPS Next Day Air®") then send the email template
Can someone shed some light? or post code for this and where it would need to be located? only need to send the email if it is paid full and next day or second day ship method selected
Any ideas? thanks...

Manual Email functionality been already discussed in forums. Please read following post about how to send Emails manually
viewtopic.php?f=42&t=8682
viewtopic.php?f=42&t=8571

All you need to put you if-else logic inside the CheckedOut method of OnePageCheckout.ascx.cs control file and then trigger Email as described in above posts.