Create Greasemonkey Script

I need to create a very simple GreaseMonkey script that will allow me to use the checkboxes on bin[remove]search[dot]info and then give copy (so I can paste) the url to a text file the "collection link" So it would need to add a button on the page called "Copy" I would check off items and then click the "Copy" button That would then put in my clipboard the "Collection" link that is associated with each checked item.