$(document).ready(function() {

    $('a[name=modal]').click(function(e) {
        e.preventDefault();

        var id = $(this).attr('href');

        var maskHeight = $(document).height();
        var maskWidth = $(window).width();

        $('#mask').css({
            'width':maskWidth,
            'height':maskHeight
        });

        $('#mask').fadeIn(1000);
        $('#mask').fadeTo("slow",0.8);

        //Get the window height and width
        var winH = $(window).height();
        var winW = $(window).width();

        $(id).css('top',  winH/2-$(id).height()/2);
        $(id).css('left', winW/2-$(id).width()/2);

        $(id).fadeIn(2000);

    });

    $('.window .close').click(function (e) {
        e.preventDefault();

        $('#mask').hide();
        $('.window').hide();
    });

    $('#mask').click(function () {
        $(this).hide();
        $('.window').hide();
    });

});