Dear Corion, I have a doubt on this thread. Can you pls suggest a way?

Is there a provision to pass a string to it like below,

 my $Pager = "submit";

my $find_button = $mech->xpath('//*[@id="$Pager"]', single => 1 );
$mech->click( $find_button );
[download]

Its not getting me through! Giving an error like 'NO elements found'

Thanks in advance.