Hi, i am using aspx page, not html file. Sutheesh

What's this?????????? X| "Legacy code" often differs from its suggested alternative by actually working and scaling. —Bjarne Stroustrup

I believe this is a security feature - you cannot hide the URL.

Member 4755319 wrote: Is it possible to find the user who closes the page without logout? I don't think that. Because server won't get any notifications when a client browser closes. You can try hooking a JS script to the window close event which gives AJAX request to server and informing it about the event. All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia My Website | Ask smart questions

Thanks Navaneeth, Finally i got the answer by ur clue, i saw the page source it was different from the id. It includes usercontrolname_id. Now my user control is working fine.... Thanks alot..