Accessing ASP.NET Session variable using Javascript:

 //Set Session Value

<script type="text/javascript">

function SetUserName()

{

    var userName = "Shekhar Shete";

    '<%Session["UserName"] = "' + userName + '"; %>';

     alert('<%=Session["UserName"] %>');

}

</script>

//Get Session Value







<script type="text/javascript">

    function GetUserName()

    {

        var username = '<%= Session["UserName"] %>';

        alert(username );

    }

</script>