how to save marker , center and other map's info for my website

[Francesco]

Good morning,

I have implemented the google maps on my site .Now I have a problem, I'm looking for the option to save and reload some information ( as markers, center, etc. etc.).

I tried with:

• localstorage
• cooke

I need an option more permanent as KML. Can i use it? Or what do you recommend?

I'm sorry for my english. I'll wait for answers.