Set and get the session value using javascript?

We can't assign value to session variable through JavaScript. Session variables are managed on the server; they are carried with the user across all pages.

Do it on server side..

Or, But there is a work around using AJAX...

var url = "yourpage.aspx?id= " + pageid;  

req = new ActiveXObject("Microsoft.XMLHTTP");  

req.open("POST", url, true);   

req.send();  

private void Page_Load(object sender, System.EventArgs e)  

{  

if(Request.QueryString["id"] != null)  

{  

 Session["PAGEID"] =Request.QueryString["id"].ToString();  

}  

}   

Here are the links, which might useful to you.

http://forums.asp.net/t/394291.aspx

http://forums.asp.net/t/1312549.aspx

http://forums.asp.net/t/1064192.aspx

http://p2p.wrox.com/javascript-how/11256-sharing-server-side-variable-client-side.html

Please accept the post as answer, if your query is resolved. Thank You.