loncom/homework/structuretags.pm - diff

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version 1.354, 2006/04/28 18:34:22	version 1.355, 2006/05/23 19:05:42
Line 160 sub page_start {	Line 160 sub page_start {
$form_tag_start.=&Apache::edit::form_change_detection();	$form_tag_start.=&Apache::edit::form_change_detection();
}	}
$form_tag_start.='>';	$form_tag_start.='>';

	my $symb=&Apache::lonnet::symbread();
	if ($symb =~ /\S/) {
	$symb=
	&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb));
	$form_tag_start.=
	'<input type="hidden" name="symb" value="'.$symb.'" />';
	}
}	}
return ($page_start,$form_tag_start);	return ($page_start,$form_tag_start);
}	}