Keep window 'Always on Top' w/ Javascript...

Is it possible using javascript to keep a window on top of all others, even if the user clicks a different window?? I have found examples of code but can't get them to work, I'm missing something?!? Here are examples of code I have found:

1.
<div style="position: fixed; top: 0px;><flash code></div>

2.
<script language=JavaScript1.2>
//<!-- -Hide from old browsers- -->
Function stayontop(){//Brings the current window on top of others
self.focus();
setTimeout("stayontop()", 10000);//1000=1sec. Adjust seconds here
}
stayontop();
//use make this function work on any event say onload onclick onanything
</SCRIPT>

What do I do with these??? Thanks!!

The first try won't work
all top does is sets how far the top edge of an element is above/below the top edge of the parent element.

See this link http://www.w3schools.com/css/css_positioning.asp

This might help http://www.hypergurl.com/messageontop.html