Best way to include unobtrusive information on a web page

Question

So I\'ve got some scripts I\'ve written which set up a Google map on my page. These scripts are in included in the of my page, and use jQuery to build

Answer 1

My first thought was a hidden input with a CSV or similar of the data. Since the data is not really secret, just not for display.

Then access it with jquery

 var myCoordsCSV = $("#coordinates").val();

Edit: A below answer mentions JSON which would be a better solution combined with using multiple hidden inputs as pointed out in another answer.