$().ready(function() {
    //$(".city").trim().append(",");
    //var elm = $("#topmenu ul");
    //DistributeLinks(elm);
});

function DistributeLinks(menuElm) {
    var num = menuElm.children().length;
    var width = menuElm.width();
    var itemWidth = width / num;
    menuElm.children().width(itemWidth);
}