Then go to the generator here - you can use the html and simply paste it with your description area placing it where you wish
You must be on the SOURCE side of the editor to place the html code.
I presume by this you mean in the code editor via cpanel for the website and directly editting in the template?
Which file in particular would you recomend editting to have the 'Share to' appear on all product pages and if you have time, where in the file would you place the HTML code?
Thanks
EDIT:
Figured it out. Simply create a new HTML block and copy both the Function script and the action script into the 'Source'. Exactly as you outlined!! Sometimes I over think things :/