var tipo = '';
var url = '';

$(document).ready(function() {
    if (readCookie('visita') == null) {
        tipo = 'visita';
    }
    else if (readCookie('visita') == '1') {
        tipo = 'pagina';
    }
    createCookie('visita', '1', 20);
    url = "http://administrarweb.es/estadisticas/registrar.aspx?empId=" + empId + "&tipo=" + tipo;
    $("#ifRegistraVisita").attr("src", url);
});

function createCookie(name, value, min) {
    if (min) {
        var date = new Date();
        date.setTime(date.getTime() + (min * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}