jquery Disable F5 refresh

Made a page, comment on the time, there is a UL can show, but here with Ajax, local refresh, if clicked click the Browser Refresh button, UL inside there is no content

To avoid this, I want to disable the refresh feature of the page

For a while, find the following code to disable F5 "I tested three browsers, IE and Firefox can, 360 security browsers can not"

However, there is no code to disable the browser refresh button, I think this should not be, and the various browsers should also be different

<script language= "JavaScript" > $ (document). Bind ("KeyDown", function (e) {
e=window.event| | E
if (e.keycode==116) {
E.keycode = 0;
return false; Mask F5 Refresh Key
}
});

</script>

Forget, also dare not continue to opportunistic, or orderly from backstage get good O (∩_∩) o~

See friends, have opinions, welcome to publish Ha