$(document).ready(function() {
    $("a[id^='trk_']").click(function(e) {
        $.get("index.php", {
                        _ws: "HomePage", _ms: "track_click", link_id: this.id,
                        current_url: window.location.href, kw: $("input[name='q']").attr('value')
                        },
          function(data){
            //alert("Data Loaded: " + data);
          });
        //e.preventDefault();
    });
});