<!-- Banner Ads Rotation Script -->
<!-- The JavaScript Source!!
JavaScript Source: Free JavaScripts, Tutorials, Example Code, Reference, Resources, and Help -->
<!-- Adapted for
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<!-- Begin
var how_many_ads = 2;
var ad =
Math.ceil(how_many_ads*Math.random());
if (ad==1) {
url="http://www.example1.htm";
alt="Example";
banner="http://www.example.com/example.gif";
width="468";
height="60";
}
if (ad==2) {
url="http://www.example1.htm";
alt="Example";
banner="http://www.example.com/example.gif";
width="468";
height="60";
}
// Output HTML code
document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_blank\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0></a>');
document.write('</center>');
// End -->
The above code change (see red) would be my preferred method for executing a random selection.
It's effectively the same with a few less lines of code.
Both will work however.
Cheers!