Right-click and "View page source". 
Note this web page is missing many of the "required" tags. Firefox renders it quite nicely for me, I hope
it does for you too!
<p>
The following three images are from an <a href="http://locust.mmm.ucar.edu/">image archive at NCAR</a>.
Note the front-end at that site allows for animations of particular image types, starting from a certain time.  
<p>
Here we show three images <em>of different data</em>  for a certain time: 00 UTC 25 May 2011.  In <a href="wxshowx.html">wxshowx.html</a>
we add javascript to present the images in a slide show.
<p>
<img src = "http://www.mmm.ucar.edu/imagearchive1/satellite/IR/national/20110525/satellite_ir_national_201105250010.jpg">
<br>
<img src = "http://www.mmm.ucar.edu/imagearchive1/RadarComposites/national/20110525/national_201105250000.gif">
<br>
<img src = "http://www.mmm.ucar.edu/imagearchive1/UpperAir/500mb_SPC/20110525/u500_2011052500.gif">
<p>
If images are missing (as is occuring today, 24 September 2012)
 go to <a href="http://locust.mmm.ucar.edu/">image archive at NCAR</a> to see the news items.