$(function(){
    if(parseInt(screen.width)>0)
    $.ajax({
        url:    "log.php",
        type: "POST",
        data:   "s=1&url="+escape(document.referrer),
        success: function(result){}
    });
    $('a').live("mousedown",function(){
        $.ajax({
            url:    "log.php",
            type: "POST",
            data:   "",
            success: function(result){}
        });
    });
});