[ -z "$page" ] && page=0
page_link=''
-[ -n "$info" ] && page_link="i=$(echo -En "$info" |sed -r 's:%:%25:g;s:\&:%26:g;')&"
+[ -n "$info" ] && page_link="i=$(urlsave "$info")&"
[ -n "$order" ] && page_link="${page_link}o=${order}&"
[ -n "$search" ] && page_link="${page_link}s=${search}&"
[ -n "$filter" ] && page_link="${page_link}f=${filter}&"