I imagined a smart (I guess) & quick way for a plugin that manages notes. The user will add anywhere the tag, eg

”<%PageNote(#, x, 'content of the note')%>”

where ”#” is the note's number (displayed in ”(#)” format), and “x” is a either “0” or “1”. If x =1, the note is displayed within a invisible div, that appears inbetween the article's body lines when the ”(#)” is clicked; if x = 0, the notes will be listed at page's footer, where the apposite dummy tag ”<%PageNoteFoot%>” is placed

instead of being hardcoded in the plugin and outputted after it, the div's properties may be set apart within the users' css file (eg. ”.notediv{visibility:hidden; height;width}” and so on)