func ScrapeNotes(s *goquery.Selection) []string {
notes := []string{}
s.Clone().Find("span[title]").First().Remove().End().End().Find("span.d i span.d[title]").Remove().End().Find("span.d[title]").Each(func(i int, s *goquery.Selection) {
note, _ := s.Attr("title")
notes = append(notes, note)
})
return notes
}
func getSelectionWihoutChildren(s *goquery.Selection) *goquery.Selection {
clone := s.Clone()
// remove all child nodes in this selection
clone.Children().Each(func(i int, sec *goquery.Selection) {
sec.Remove()
})
return clone
}