jQuery(function($) {
    var init = function() {
     
             $(".t-category-list").change(function() {
            var $select = $("select.t-category-list");
            var $option = $("option:selected", $select);
            var categoryid = $option.attr("categoryid");
            var tabid = $option.attr("tabid");
            window.open("/p" + tabid + ".aspx?language=en-us&categoryid=" + categoryid + "&parentid=" + categoryid, "_blank");
       

        });
    }
    init();
});