$(function() {

    //datepicker class
    $(".date").datepicker();

    //expiration class
    $(".expiry").datepicker({
        changeMonth: true,
        changeYear: true,
        minDate: 0,
        yearRange: "+0:+10"
    });

    //dob class
    $(".dob").datepicker({
        changeMonth: true,
        changeYear: true,
        defaultDate: "-19y",
        yearRange: "-99:-15"
    });

    //h2 auto indexing
    var s = "";
    $("h2").each(function(i) {
        var text = $(this).html();
        $(this).html("<a name=\"" + i + "\">" + text + "</a>");
        s += "<p><a href=\"#" + i + "\">" + text + "</a></p>";
    });
    $("#index").html(s);

});