不，你不能。如果用户想重新加载页面，则无法阻止他们。

Possible Duplicate:
Prevent any form of page refresh using jQuery/Javascript

how can i prevent user to reload (refresh) html page using javascript or jquery.

after loading the page for the first time, i want to prevent user reload the page either by press F5 or refresh from browser or by any way.

Can i do that?

Note: i try window.onbeforeunload, but i didn't know how to stop window.onload event from it.

Any help?

No, you can't. If a user wants to reload a page you cannot stop them.