Here is a little page I wrote to test out writing AJAX scripts! It calls a
little Perl CGI script that calculates the heights, widths and areas of the
screens of different
aspect ratios, to compare (for example) the size of a 20" widescreen monitor to
the area of a 17" standard 4:3 monitor. And since it is AJAX it never needs a
click, just tab or mouse between the two number fields to compare!
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