sub ClickBackButton {

Description: Clicks on the browser's back button

How To:

Just call the subroutine and the backbutton will get clicked.
Example:

ClickBackButton();

Cookbook recipe

use Win32::OLE;
use Win32::SAM;
#use Win32::Slingshot;

$| = 1;
my $URL = "http://samie.sourceforge.net/ClassLink.html";
my $seconds;

$Win32::OLE::Warn = 3;

StartIE();
$seconds = Navigate($URL);
print "ClassLink.html page took $seconds seconds to load\n";
ClickAClassNameHyperlink("bodylink");
ClickBackButton();