Scripter Desperately Needed!

I am building a weapon that needs to do the follwing:

Attach and appear / disappear to two different points on an avatar.
Animate that avatar when the item is visable and stop animating the avatar when the item is invisable.
The weapon needs to cause damage to another avatar when they are wearing a GLM meter.
The avatar needs to go into mouselook to use the weapon and the weapon needs to strike when someone left clicks.

So far, I have figured out the following:

How to get the item to appear and disappear using an alpha script(show /hide) that listesn for the words "draw lance and sheath lance".
How to animate the avatar but only at all times while it it attached ( I can not figure out how to get the animation to stop when it hears "sheath lance".

I have the animations I want to use, full perm. I have the damage script for GLM meters.

I want to give this weapon to everyone at an upcoming competetion for free so that the fighters are all using the same weapon. The deadline is April 24th!!!

message me or leave a reply and lets talk so we can get this together. Help please?

2 days!

Yes... but...

I have created the object, purchased full perm animations, and done alot of the work already.

I guess I really need someone to tell me the script to get something to listen for a set of words and stop all animations when it hears them and vice versa..

Anyone? Please, pretty please???