Let pop-up windows become "considerate" some

Pop-up windows when surfing the web and entering some websites will appear pop-up windows. It may be the webmaster to your cordial greetings, may also be the site's important notices, website ads and so on. But poor use can cause boredom. How can I make a pop-up window work without affecting the viewer browsing the page?
The General pop-up window needs you to close it, the viewer must feel very troublesome. It would be nice if I could shut it down. To achieve this effect is really simple.

1. First, add the following program to the < head >< script language= "JavaScript" >
<!--
var gt = unescape (' 3e ');
var popup = null;
var over = "Launch pop-up Navigator";
Popup = window.open (', ' Popupnav ', ' Width=225,height=235,resizable=1,scrollbars=auto ');
if (popup!= null) {
if (Popup.opener = = null) {
Popup.opener = self;
}
Popup.location.href = ' dogq.htm ';
}
-->
</script >

2. Create a new dogq.htm file (that is, the file used by the pop-up window) that will match the file name set in "Popup.location.href = ' dogq.htm" above.

3, edit the new file dogq.htm (note dogq.htm to be in the same directory as the home page file). First < body bgcolor= "#FFFFFF" text= "#000000" > Changed to < body bgcolor= "#fef4d9", and then in < body ></body > to join:
< script language= "JavaScript" >
function Closeit () {
SetTimeout ("Self.close ()", 10000)
}
</script >

Note: 10000 of the penultimate line refers to too much time off (as modified as needed), and 10000 to 10 seconds. In this way, the pop-up window will automatically close after 10 seconds, and the viewer does not need to ignore it.