There are a lot of examples for sorting some JSON array by some property (i.e. 'title') We are using compare function like this one:

function sortComparer(a, b) {
        if (a.title == b.title)
            return 0;
        return a1 > b1 ? 1 : -1;
    }

Problem is that Serbian Latin alphabet order looks like "A, B, C, Č, Ć, D,..." When using sortComparer above I am getting D sorted before "Č" or "Ć". Any idea how to sort respecting current culture language?