js自动刷新页面脚本
var timeout = prompt("设置刷新时间间隔[S]");
var current = location.href;
if(timeout > 0)
{
setTimeout('reload()', 1000 * timeout);
}
else
{
location.replace(current);
}
function reload()
{
setTimeout('reload()', 1000 * timeout);
var fr4me = '<frameset cols=\'*\'>\n<frame src=\'' + current + '\' />';
fr4me += '</frameset>';
with(document)
{
write(fr4me);
void(close());
};
}