function fixContentSize() {
    var w = $("section.body > section.middle").outerWidth();
    w = ($(document).width() - w) / 2;
    $("section.body > section.left").width(Math.ceil(w));
    $("section.body > section.right").width(Math.floor(w));

    var contentSectionsInner = $("section.body > section.middle > section > section.content.bare > section.content");
    fixContentHeight(contentSectionsInner, 11);

    var contentSections = $("section.body > section.middle > section > section.content");
    fixContentHeight(contentSections, (contentSectionsInner.length == 0 ? 11 : 1));
}

function fixContentHeight(contentElems, margin) {
    contentElems.each(function(index){
        var contentSection = $(this);
        var h = contentSection.outerHeight();
        h = Math.max(1, Math.round((h / 28))) * 28 - margin;
        contentSection.height(h);
    });
}

$(window).ready(function(){
    setTimeout(fixContentSize, 50);
});

$(document).ready(function(){
    var region_picker = $("#region-picker");

    var page_intro = $("div.page-intro");
    var region_intros = $("div.region-intro");
    var current_intro = page_intro;

    region_picker.on('change', function(e, old_selection, new_selection){
        current_intro.fadeOut(function() {
            if(new_selection != null) {
                var region_id = new_selection.data('region-id');
                var region_intro = region_intros.filter('[data-region-id=' + region_id + ']');
                current_intro = region_intro;
            } else {
                current_intro = page_intro;
            }

            current_intro.fadeIn();
        });

        var curScroll = $(document).scrollTop();
        var maxScroll = $(".begin").offset().top;
        if(curScroll > maxScroll)
            $("html, body").animate({scrollTop: maxScroll + "px"});

    });
});