MM_reloadPage(init)怎么用，那位仁兄帮忙解答一下啊，注释了还能用吗

[xbs951753]

<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) {
if (init==true) with (navigator)
{
if ((appName=="Netscape")&&(parseInt(appVersion)==4))
{
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage;
}
}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH)
location.reload();
}
MM_reloadPage(true);
//-->
</script>