$(document).ready(function() {
    $.fn.textonly = function() {
        var link = $(this);
        link.click(function() {
            if ($.cookie("textonly") != null) {
                $.cookie("textonly", null);
            } else {
                $.cookie("textonly", "true");
            }
            location.reload();

            return false;
        });
        
        if ($.cookie("textonly") != null) {
           link.text("graphics version");
        }
    }

    $('#text-only-link').textonly();
    $('#text-only-footer-link').textonly();
});