protected void frd_ServerClick(object sender, EventArgs e)
{
HtmlButton button = sender as HtmlButton;
string frd_id = button.Attributes[("Value")];
Response.Cookies["frd_id"].Value = frd_id;
MsgboxDataSource1.DataBind();
}
protected void Timer1_Tick(object sender, EventArgs e)
{
MsgboxDataSource1.DataBind();
UpdatePanel1.Update();
}