$(function() {

    $(".enlacesem").click(function() {
        var ajax_url = "/sem.php";
        var pathname = window.location.href;
        $.ajax({
            url: ajax_url,
            type: 'GET',
            dataType: 'json',
            data: {type:'Enlace',source:pathname}
        });
        return true;
    });

    $(".botonsem").click(function() {
        var ajax_url = "/sem.php";
        var pathname = window.location.href;
        $.ajax({
            url: ajax_url,
            type: 'GET',
            dataType: 'json',
            data: {type:'Formulario',source:pathname}
        });
        return true;
    });

});