search="$(egrep -o '(^|&)(s=).+(&|$)' <<<"${QUERY_STRING}" |sed -r 's:^&?s=::;s:\+: :g;s:%:\\x:g')"
search="$(echo -e "${search}" |sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' |head -n1)"
search="$(egrep -o '(^|&)(s=).+(&|$)' <<<"${QUERY_STRING}" |sed -r 's:^&?s=::;s:\+: :g;s:%:\\x:g')"
search="$(echo -e "${search}" |sed 's:\t: :g;s:\r::g;s:\\:\\\\:g' |head -n1)"