Code:
A Vendor Guide NPC, i.e. striving to help players find other vendors/NPCs that are in close proximity, or perhaps not ;-)
Script is currently setup for the commonly found Vendor script, that has 50-70 vendors, with NPC Ids ranging from 50000-50081. Don't have the credits off the top of my head...
So with this script; instead of having a player search through that long list of blood elf chicas, they simply walk up to this NPC that has a short list of categories.... The player clicks on Bags and is physically moved to the Container vendor, lol..... They click on Rings, and are moved to the rings vendor....
If you're feeling evil you can add a "Give Me 1000g" or a "I Like Pie" category that moves the user into a pack of angry mobs..
Note: If adding NPCs, ensure they exist in close proximity... If they aren't, but are on the same map, your players could be guided into a neighboring city..