<a href="#NUMBER" name="topNUMBER"><sup>NUMBER</sup></a>
That's three replacements at the top, if you're counting. Code to place at the bottom of your post for multiple footnotes: You want to add in this line after your first footnote line as many times as you need it.
<a name="NUMBER"><b>NUMBER </b></a>FOOTNOTE<a href="#topNUMBER"><sup>↩</sup></a>
Again, replace the three instances of "NUMBER" with the number you're on.
<a href="#NUMBER" name="topNUMBER"><sup>NUMBER</sup></a>
<a name="NUMBER"><b>NUMBER </b></a>FOOTNOTE<a href="#topNUMBER"><sup>↩</sup></a>
That's three replacements at the top, if you're counting. Code to place at the bottom of your post for multiple footnotes: You want to add in this line after your first footnote line as many times as you need it.
<a name="NUMBER"><b>NUMBER </b></a>FOOTNOTE<a href="#topNUMBER"><sup>↩</sup></a>
Again, replace the three instances of "NUMBER" with the number you're on.
<a href="#NUMBER" name="topNUMBER"><sup>NUMBER</sup></a>
<a name="NUMBER"><b>NUMBER </b></a>FOOTNOTE<a href="#topNUMBER"><sup>↩</sup></a>