/<!DOCTYPE html/i\
<?xml version="1.0"?>

/<!DOCTYPE html PUBLIC "-\/\/W3C\/\/DTD XHTML 1.0 Transitional\/\/EN"/c\
<!DOCTYPE html

/"http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd">/a\
     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"\
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
/"http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-transitional.dtd">/d
/<html>/c\
<html xmlns="http://www.w3.org/1999/xhtml">