Yes, this sounds just like how I need it
In this instance, the ids/indexes will always be the same, the markers will come from the database with a unique id which in turn, will be assigned to each marker.
I think that would work similar to the above. I'll have to think a little more about the best approach for this.
My main issue was if it was possible, after what you have suggested m3g4p0p it seems like it is
Ok, the fiddle I used was a fork, I'm not a JS master
I'll get to work on some drafts and get back in due time with my findings with any issues, which I'm sure I'll have
The only issue was that with ?marker=14 for example this url is then exposed and could potentially be indexed, SEO etc. though not a major concern right now. Doubt it would cause any problems, might even benefit things.