Selection box? Dialogue box?

Currently im creating a single player campaign and well i wanted to make it so when you visited shops there would appear a couple boxes that you could click on such as Do you wish to buy items? or Do you wish to Sell items etc. Ive tried doing this myself already a few times and thought what i did would work but didnt. I assume this has to do with dialogue boxes? Can someone show me what a simmilar trigger would look like and how to do it? I figure ill have to make some variables too. any help would be appreciated.

Ill make a quick map with the stuff...
but. what kind of warcraft3 editor do you use?

World Editor

WE Unlimited

UMSWE

?

let me know and ill make it as quick as i can :p

[EDIT: hmm, if im going to fix it, ill have to do it tomorrow :/]

I use regular world editor

Here you go...
dont forget rep ;)




and if any of you other watchers out there know if this kind of thing has been made before, plz let me know. and plz let me know what you think about it...

thx on advance

Impressive man im gonna have to take a few looks at this before i understand it completely. I figured out how to make a dialogue box selection thing for stuff like when you come within range of a bookshelve to search and and so forth but this one will come in handy for shopping and so forth. Appreciate time you spent , know it had to take a little while to do it, thanks!

well, it depends on if 20 mins is "a little while" :P