using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Drawing;
using Telerik.Web.UI;

public partial class _Default : System.Web.UI.Page 
{
    protected void Page_Load(object sender, EventArgs e)
    {
      
    }
    protected void btnToggle_Click(object sender, EventArgs e)
    {
        picker.Style["display"] = picker.Style["display"] == "none" ? "block" : "none";
    }

}
