/// <summary>
/// Raises the <see cref="E:System.Web.UI.Control.Init"/> event.
/// </summary>
/// <param name="e">An <see cref="T:System.EventArgs"/> object that contains the event data.</param>
protected override void OnInit(EventArgs e)
{
btnOK.Click += new EventHandler(btnOK_Click);
ManagementHelper.RegisterExtJsStyles(this.Page);
base.OnInit(e);
}