$(document).ready(function(){
    var width = $('#menu').width();
    var margin = 1;

    var $menu = $('#menu ul li.level1');
    var itemsCount = $menu.length;

    var w = Math.floor((width - margin * itemsCount) / itemsCount);
    $menu.width(w);

    var diff = width - margin * itemsCount - w * itemsCount;
    $('#menu ul li.level1:last').width(w + diff);

    $('#menu ul.level2 li.level2').css({
        'min-width': w-20
    });











    $('.map-link a').click(function(){
        window.open($(this).attr('href'), '', 'width=550,height=500,scrollbars=yes');
        return false;
    });
});