/* 

Copyright 2007 - Certifica.com 

$Id$

*/



DEFAULT_PIVOT_NAME = 'cert_Pivot';

DEFAULT_REDIRECT_TIME = 3000;

DEFAULT_PERIODIC_REDIRECT_TIME = 60000;

DEFAULT_ORIGIN_COOKIE_NAME = 'cert_Origin';



var cert_CustomCounters = null;

var cert_CustomAttributes = null;

var cert_ReferrerParms = null;

var cert_customSearch = false;



function cert_qVal(sValue) {

    var pos = String(document.location).indexOf('?');

    if (pos != -1) {

        var query = String(document.location).substring(pos + 1);

        var vars = query.split("&");

        for (var i = 0; i < vars.length; i++) {

            var pair = vars[i].split("=");

            if (pair[0] == sValue)

                return pair[1];

        }

    }

    return null;

}



function cert_getCookie(sName) {

    var dc = document.cookie;

    var prefix = sName + "=";

    var begin = dc.indexOf("; " + prefix);

    if (begin == -1) {

        begin = dc.indexOf(prefix);

        if (begin != 0) return null;

    } else

        begin += 2;

    var end = document.cookie.indexOf(";", begin);

    if (end == -1)

        end = dc.length;

    return unescape(dc.substring(begin + prefix.length, end));

}



function cert_setCookie(sName, sValue, dtExpires, sPath, sDomain, bSecure) {

    document.cookie = sName + "=" + escape(sValue) +

      ((dtExpires) ? "; expires=" + dtExpires.toGMTString() : "") +

      ((sPath) ? "; path=" + sPath : "") +

      ((sDomain) ? "; domain=" + sDomain : "") +

      ((bSecure) ? "; secure" : "");

}



function cert_getReferrer() {

    var referrer = document.referrer;

    if (self.cert_getReferrer14) {

        referrer = cert_getReferrer14();

    } else {

        /*@cc_on

        @if(@_jscript_version >= 5 )

        try {

            if (self != top) referrer = top.document.referrer;

        } catch (e) { };

        @end

        @*/

    }



    if (referrer) {

        if (cert_customSearch) {

            var re = new RegExp('(https?:\/\/[^/]*)\/?.*$');

            referrer = referrer.replace(re, '$1/buscInterno');

        }

        referrer = cert_appendExtraReferrerParms(referrer);

    }

    return referrer;

}



/* Obtiene el tipo de protocolo del documento actual. */

function cert_getProtocol() {

    if (window && window.location && window.location.protocol)

        return window.location.protocol;

    return null;

}



/* Crea una cookie con el contenido del referrer para evaluarlo

en el paso final, si es necesario. */

function cert_setOrigin() {

    var c = cert_getCookie(DEFAULT_ORIGIN_COOKIE_NAME);

    if (!c) {

        var l = cert_getReferrer();

        if (l) {

            var re = new RegExp('https?:\/\/([^\/]+)');

            var m = re.exec(l);

            if (m) {

                var m2 = re.exec(document.location);

                if (m2) {

                    if (m[1] != m2[1]) {

                        c = m[1];

                    }

                }

            }

        }

        if (!c) {

            c = 'directo';

        }

        cert_setCookie(DEFAULT_ORIGIN_COOKIE_NAME, c);

    }

}



function cert_getFlashVersion() {

    var flashVersion = -1;

    if (navigator.plugins && navigator.plugins.length) {

        var objFlash = navigator.plugins["Shockwave Flash"];

        if (objFlash) {

            if (objFlash.description) {

                flashDesc = objFlash.description;

                flashVersion = flashDesc.charAt(flashDesc.indexOf('.') - 1);

            }

        }



        if (navigator.plugins["Shockwave Flash 2.0"]) {

            flashVersion = 2;

        }

    } else if (navigator.mimeTypes && navigator.mimeTypes.length) {

        x = navigator.mimeTypes['application/x-shockwave-flash'];

        if (x && x.enabledPlugin) {

            flashVersion = 0; // no detectada!

        }

    }



    /*@cc_on

    for (var i = 10; i > 0; i--) {

        try {

            var flash = new ActiveXObject("ShockwaveFlash.ShockwaveFlash." + i);

            flashVersion = i;

            break;

        } catch (e) { }

    }

    @*/

    return flashVersion;

}



/* Crea la URL para obtener un pageview de Certifica. */

/* Sólo necesita los parámetros iSiteId y sPath       */

function cert_getURL(iSiteId, sPath, sAppend) {

    var size, colors, referrer, url;

    size = colors = referrer = 'otro';

    var o = cert_qVal('url_origen');

    var proto = cert_getProtocol();

    if (proto != 'https:')

        proto = 'http:';



    if (o != null && o != '')

        referrer = o;

    else

        referrer = escape(cert_getReferrer());

    if (window.screen.width) size = window.screen.width;

    if (window.screen.colorDepth) colors = window.screen.colorDepth;

    else if (window.screen.pixelDepth) colors = window.screen.pixelDepth;









    sPath = sPath.replace(/ /g, '_');

    sPath = sPath.replace(/\u00E1/g, 'a');

    sPath = sPath.replace(/\u00C1/g, 'A');

    sPath = sPath.replace(/\u00E9/g, 'e');

    sPath = sPath.replace(/\u00C9/g, 'E');

    sPath = sPath.replace(/\u00ED/g, 'i');

    sPath = sPath.replace(/\u00CD/g, 'I');

    sPath = sPath.replace(/\u00F3/g, 'o');

    sPath = sPath.replace(/\u00D3/g, 'O');

    sPath = sPath.replace(/\u00FA/g, 'u');

    sPath = sPath.replace(/\u00DA/g, 'U');

    sPath = sPath.replace(/\u00F1/g, 'n');

    sPath = sPath.replace(/\u00D1/g, 'Ñ');

    sPath = sPath.replace(/\u0022/g, '');

    sPath = sPath.replace('-', '_');





    url =

       'http://hits.e.cl/cert/hit.dll?sitio_id=' + iSiteId + '&path=' + sPath +

       '&referer=' + referrer + '&size=' + size + '&colors=' + colors;

    url += '&java=' + navigator.javaEnabled() + '&flash=' + cert_getFlashVersion() + '&descr=';



    if (sAppend)

        url += sAppend;

    return url;

}

function cert_getURLPrima(iSiteId, sPath, sAppend) {

    var size, colors, referrer, url;

    size = colors = referrer = 'otro';

    var o = cert_qVal('url_origen');

    var proto = cert_getProtocol();



    if (proto != 'https:')

        proto = 'http:';



    if (o != null && o != '')

        referrer = o;

    else

        referrer = escape(cert_getReferrer());

    if (window.screen.width) size = window.screen.width;

    if (window.screen.colorDepth) colors = window.screen.colorDepth;

    else if (window.screen.pixelDepth) colors = window.screen.pixelDepth;





    sPath = sPath.replace(/ /g, '_');

    sPath = sPath.replace(/\u00E1/g, 'a');

    sPath = sPath.replace(/\u00C1/g, 'A');

    sPath = sPath.replace(/\u00E9/g, 'e');

    sPath = sPath.replace(/\u00C9/g, 'E');

    sPath = sPath.replace(/\u00ED/g, 'i');

    sPath = sPath.replace(/\u00CD/g, 'I');

    sPath = sPath.replace(/\u00F3/g, 'o');

    sPath = sPath.replace(/\u00D3/g, 'O');

    sPath = sPath.replace(/\u00FA/g, 'u');

    sPath = sPath.replace(/\u00DA/g, 'U');

    sPath = sPath.replace(/\u00F1/g, 'n');

    sPath = sPath.replace(/\u00D1/g, 'N');

    sPath = sPath.replace(/\u0022/g, '');

    sPath = sPath.replace('-', '_');



    url =

       'http://prima.certifica.com/cert/hit.dll?sitio_id=' + iSiteId + '&path=' + sPath +

       '&referer=' + referrer + '&size=' + size + '&colors=' + colors;

    url += '&java=' + navigator.javaEnabled() + '&flash=' + cert_getFlashVersion() + '&descr=';



    if (sAppend)

        url += sAppend;

    return url;

}

function cert_addExtraReferrerParm(sName, sValue) {

    if (!cert_ReferrerParms) {

        cert_ReferrerParms = new Object();

    }



    cert_ReferrerParms[sName] = sValue;

}



function cert_appendExtraReferrerParms(sReferrer) {

    if (cert_ReferrerParms && sReferrer) {

        var sAppend = '';

        for (var n in cert_ReferrerParms) {

            sAppend += n + '=' + cert_ReferrerParms[n] + '&';

        }

        if (sAppend) {

            if (sReferrer.indexOf('?') != -1) {

                sReferrer += '&' + sAppend;

            } else {

                sReferrer += '?' + sAppend;

            }

        }

    }

    return sReferrer;

}



function cert_addCustomAttribute(sType, sValue) {

    if (!cert_CustomAttributes) {

        cert_CustomAttributes = new Object();

    }



    cert_CustomAttributes[sType] = sValue;

}





function cert_addCustomCounter(sType, iValue) {

    if (iValue && iValue > 0) {

        if (!cert_CustomCounters) {

            cert_CustomCounters = new Object();

        }



        if (cert_CustomCounters[sType]) {

            cert_CustomCounters[sType] += iValue;

        } else {

            cert_CustomCounters[sType] = iValue;

        }

    }

}





function cert_getCustomTags() {

    var sRet = '';

    var ct_atrib = '', ct_acum = '';

    if (cert_CustomAttributes) {

        ct_atrib = 'ct_atrib=';

        for (var i in cert_CustomAttributes) {

            ct_atrib += i + ':' + cert_CustomAttributes[i] + ';';

        }

    }



    if (cert_CustomCounters) {

        ct_acum = 'ct_acum=';

        for (var i in cert_CustomCounters) {

            ct_acum += i + ':' + cert_CustomCounters[i] + ';';

        }

    }



    if (ct_atrib || ct_acum) {

        if (ct_atrib) {

            sRet += '&' + ct_atrib;

        }

        if (ct_acum) {

            sRet += '&' + ct_acum;

        }

    }

    return sRet;

}





/* Crea la URL para un sitio con e-Commerce. */

function cert_getURL_eCommerce(iSiteId, sPath, sAmount) {

    var sOrigin = null;



    if ((sOrigin = cert_getCookie(DEFAULT_ORIGIN_COOKIE_NAME))) {

        cert_addCustomAttribute('origin', sOrigin);

    }



    if (sAmount) {

        cert_addCustomCounter('money', sAmount);

    }



    var sAppend = cert_getCustomTags();



    return cert_getURL(iSiteId, sPath, sAppend);

}





/* Crea la URL para un sitio con Search Engine interno. */

function cert_getURL_CustomSearch(iSiteId, sPath, sSearchString) {

    cert_customSearch = true;

    cert_addExtraReferrerParm('q', sSearchString);



    return cert_getURL(iSiteId, sPath);

}



/* Efectua un hit en certifica usando una imagen pivote. */

function cert_registerHit(iSiteId, sPath, sPivotName) {

    var sAppend = '&cert_cachebuster=' + (1 + Math.floor(Math.random() * 10000));

    if (!sPivotName)

        sPivotName = DEFAULT_PIVOT_NAME;

    if (document.images)

        if (document.images[sPivotName])

            document.images[sPivotName].src = cert_getURL(iSiteId, sPath, sAppend);

}



/* Efectúa una redirección marcando la ruta de salida */

function cert_registerHitAndRedirect(sURL, iSiteId, sPath, sPivotName) {

    cert_registerHit(iSiteId, sPath, sPivotName);

    setTimeout("location.href = '" + sURL + "'", DEFAULT_REDIRECT_TIME);

}



/* Abre una nueva ventana, marcando el hit */

function cert_registerHitAndOpenWindow(sURL, iSiteId, sPath, sPivotName, sName, sFeatures, bReplace) {

    cert_registerHit(iSiteId, sPath, sPivotName);

    if (!sName)

        sName = 'Downloads';

    if (!sFeatures)

        sFeatures = 'toolbar=no,location=no,directories=no,status=yes,menubar=no, scrollbars=no,resizable=no,width=425,height=510,screenX=20,screenY=20';

    window.open(sURL,

      sName,

      sFeatures,

      bReplace

   );

    return false;

}



/* Marca el hit y reemplaza/abre una URL en el frame 'sName' */

function cert_registerHitAndReplaceOtherFrame(sURL, sName, iSiteId, sPath, sPivotName) {

    cert_registerHitAndOpenWindow(sURL, iSiteId, sPath, sPivotName, sName, 0, true);

}



/* Marca el hit y reemplaza/abre una URL en el frame 'sName' */

function cert_registerHitAndReplaceThisFrame(sURL, iSiteId, sPath, sPivotName) {

    cert_registerHitAndRedirect(sURL, iSiteId, sPath, sPivotName);

}



/* Marca el hit y baja un archivo */

function cert_registerHitAndDownloadFile(sURL, iSiteId, sPath, sPivotName) {

    cert_registerHitAndRedirect(sURL, iSiteId, sPath, sPivotName);

}



function cert_getAnchor(sUr) {

    return '<img src="' + sUr + '" width="1" height="1" border="0" alt="Certifica.com">';

}



/* Marca un hit en la página actual */

function hitCertifica(iSiteId, sPath, sAppend) {



    document.writeln(cert_getAnchor(cert_getURL(iSiteId, sPath, sAppend)));

    //document.writeln(cert_getAnchor(cert_getURLPrima(iSiteId, sPath,sAppend)));

}



/* Marca un hit en la página actual, usando eCommerce */

function tagCertifica_eCommerce(iSiteId, sPath, iAmount) {

    document.writeln(cert_getAnchor(cert_getURL_eCommerce(iSiteId, sPath, iAmount)));

}



/* Marca un hit en la página actual, agregando parametros de Search Engines internos */

function tagCertifica_CustomSearch(iSiteId, sPath, sSearchString) {

    document.writeln(cert_getAnchor(cert_getURL_CustomSearch(iSiteId, sPath, sSearchString)));

}

/* Marca un registro cada iTime milisegundos.  */

function cert_registerPeriodicHit(iSiteId, sPath, sPivotName, iTime) {

    if (!sPivotName)

        sPivotName = DEFAULT_PIVOT_NAME;

    if (!iTime)

        iTime = DEFAULT_PERIODIC_REDIRECT_TIME;



    cert_registerHit(iSiteId, sPath, sPivotName);

    setTimeout('cert_registerPeriodicHit( ' + iSiteId + ', "' + sPath + '", "' + sPivotName + '", ' + iTime + ')', iTime);

}







cert_setOrigin();