The problem is in this line here:
$search .= "&btnG=Google+Search";
The & in the exec'd line is causing the lynx process to background itself, thus giving you the defunct lynx process.
You are effectively doing:
lynx www.google.com/searcn?q=whatever&btnG=Google+Search --cookies whatever
(Presuming the last '$search =' is actually supposed to be '$search .=', which would also screw things up)
To stop the process from being backgrounded, double-escape the & symbol. (Once to escape the & for the shell, and once for perl itself to pass the \ through to the shell).
$search .= "\\&btnG=Google+Search";
JP
-- Alexander Widdlemouse undid his bellybutton and his bum dropped off --
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