How to trigger popup windows with waiting periods?

If you want to trigger a popup window with a waiting period, you can use the window.setTimeout() method to delay calling of a predefined function. See the following JavaScript code outline:

<a href="javascript:pWindowSetTimeoutTest();">Click...
...
<script>
/*
*  Popup Blocker Test - P_WINDOW_SETTIMEOUT
*  - Popup Windows Triggered after Waiting Periods
*
*  A single popup window shows up 10 seconds after the 
*  page is loaded into the browser. JavaScript codes 
*  implemented with a setTimeout method call.
* 
*  Version of 2007.01.01
*  Download at http://sqa.fyicenter.com/tools/
*  Copyright (C) 2007 FYIcenter.com. All rights reserved.
*/
function pWindowSetTimeoutTest() {
   fyicenterTimer = window.setTimeout(pWindowSetTimeout,1...
}
function pWindowSetTimeout() {
   fyicenterWin = window.open('popup_blocker_test_popup_h...
      '', 'toolbar=no,scrollbars=no,resizeable=no,width=4...
}
</script>

You can also visit Popup Blocker Test - P_WINDOW_SETTIMEOUT page to get the complete source code and to see how it works.