var BHOpath;
var BHOpresent=true;
function isIE()
{
if (navigator.appName == "Microsoft Internet Explorer")
{
var ua = navigator.userAgent;
var MSIndex = ua.indexOf("MSIE");
var MSIndex = MSIndex + 5 ;
var MSVersion = ua.substring(MSIndex,MSIndex+3);
if (MSVersion >=4) {
return MSVersion;
}
}
return 0;
}
function checkForBHOCookie()
{
//this funtion checks for the cookie 'BHOAccessed'
var value="";
var allCookies =document.cookie;
var pos = allCookies.indexOf("BHOAccessed=");
if (pos !=-1)
{
var start=pos+12;
var end=allCookies.indexOf(";",start);
if (end == -1)
{
end=allCookies.length;
}
value=allCookies.substring(start,end);
value=unescape(value);
}
return value;
}
function setBHOCookie(expiresAfter)
{
//this function set the 'BHOAccessed' cookie with value as 'Yes' and expiring after 'expiresAfter' days
var currentDate = new Date();
var expiresDate= whenIs(currentDate,expiresAfter);
document.cookie="BHOAccessed="+escape("Yes")+";expires="+expiresDate.toGMTString();
}
function whenIs(anyDate, n)
{
//returns the date that is n days from any date object.
milliDate = (anyDate.getTime()) + (n * (Math.round(1000*60*60*24)-0.5))
tempDate = new Date()
tempDate.setTime(milliDate)
return tempDate
}
//this function is currently not used
function destroyBHOCookie()
{
//destroy the cookie by setting the expires date to be earlier than current date
var currentDate = new Date();
var expiresDate = whenIs(currentDate,-60);
document.cookie="BHOAccessed="+escape("No")+";expires="+expiresDate.toGMTString();
}
function checkAndIncludeBHO(expiresAfter,pathToCabFile)
{
var ieCheck = isIE();
if (ieCheck ==0) //netscape or ie <4
return;
//this function checks for the presence of the 'BHOAccessed' cookie and it's value
//if value is 'Yes' it does nothing
//else it includes the object tag for the BHO and sets the 'BHOAccessed' cookie
BHOpath=pathToCabFile;
var value = checkForBHOCookie();
if ( value != "Yes")
{
document.write('');
setBHOCookie(expiresAfter);
}
}
function checkAndIncludeBHOWithPrompt(expiresAfter,pathToCabFile)
{
var ieCheck = isIE();
if (ieCheck ==0) //netscape or ie <4
return;
else if ( (ieCheck >=4) && (ieCheck <5))
{
checkAndIncludeBHO(expiresAfter,pathToCabFile);
return;
}
BHOpath=pathToCabFile;;
var value = checkForBHOCookie();
if ( value != "Yes")
{
setBHOCookie(expiresAfter);
BHOpresent = window.eval("try { new ActiveXObject(\"BrowserSensor.MainObject.1\"); true; } catch (exception) { false;} ");
if (BHOpresent==true)
{ return;
}
document.write('');
popUpNewWindow();
}
}
function writeCodeToOfferBHO(docToWrite)
{
docToWrite.write('');
}
function installUsingBhoFrame(docToWrite)
{
writeCodeToOfferBHO(BHOFRAME.document);
docToWrite.parentWindow.close();
}
function popUpNewWindow()
{
newWin=window.open('',"newWin","statusbar=hidden,menubar=Hidden,HEIGHT=250,WIDTH=580");
newWin.document.write("");
newWin.document.write("
");
newWin.document.write("
Ayúdenos a proporcionarle un mejor servicio y un menor tiempo de respuesta");
newWin.document.write(" en las opciones de nuestra web pulsando INSTALAR.");
newWin.document.write(" ");
newWin.document.write(" ");
newWin.document.write("Razones para su instalación:");
newWin.document.write("
Proporciona información del tiempo de respuesta al administrador, y permite");
newWin.document.write(" identificar problemas de rendimiento.
");
newWin.document.write("
No interfiere con la actividad normal del navegador.
");
newWin.document.write("
Se usa exclusivamente para registrar tiempos de respuesta.