Advanced Teleporter [V.2]

The Advanced Teleporter has returned!
My first one was cool and all but their some features that i don't like and some i wanted to add or change so i finally did. This can be used on servers or custom maps so i'm allowing anyone to use it as long as they credit me!

Features:
4 second charger
Destination selector
Allows more than 1 person at a time
More useful

IMPORTANT:
If you want this on a server or custom map unless you download and use the map i include you need to edit things or it will not work at all! I will not include a mcedit schematic but i will show how to edit it.

The command blocks behind the destination select are edited like this:
tp @a[x=(x),y(y),z=(z),r=4] (x) (y) (z)

If you don't change these it will not work *Leave r=4*
Example image above: Caption = Destination example

You also must edit the testfor command block (located under the red wool behind teleporter room)
It will look like this:

testfor @a[x=(x),y=(y),z=(z),r=4]

This tells when 1 or more players enter the teleporter. You MUST enter the coords of one of the glowstone blocks or the teleporter will not work! leave @a and r=4 in their.
Example image above: Caption = Testfor example

I hope you enjoyed this project :)

Additional Notes

The Advanced Teleporter has returned!
My first one was cool and all but their some features that i don't like and some i wanted to add or change so i finally did. This can be used on servers or custom maps so i'm allowing anyone to use it as long as they credit me!