bueno... no encontré documentación, pero si un ejemplo de
esta página:
Cita: <%@ LANGUAGE = JScript %>
<HTML>
<HEAD><TITLE>Using Session Variables</TITLE></HEAD>
<BODY>
<b>Using Session Variables</b></font><br>
<% // If first time a user has visited
// the page, initialize Session Value
if (Session("SessionCountJScript") == null)
{ Session("SessionCountJScript") = 0; }
// Increment Session PageCount.
// Note: PageCount value is only
// for this user's individual session
Session("SessionCountJScript") =
Session("SessionCountJScript") + 1;
%>
You have personally visited this page
<%=Session("SessionCountJScript")%> times as
Session ID <%=Session.SessionID%>.
<p><A href = "Jcount.asp">
Click here to visit it again</A>
</BODY>
</HTML>
espero te sirva