Hi, I'm trying to play with facebook using a perl script. I managed to login to facebook, and now I'm trying to search in facebook. I'm using LWP::UserAgent so I used a get-method

my $response=$browser->
get('http://www.facebook.com/search.php?q=blabla',@header);
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and it works, but I want to give a variable as a keyword like

$keyword=blabla;
search.php?q=$keyword;
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but the script searchs for the word "$keyword" as a searching keyword is there a way to implement a variable in the get-method?