adding column to end of table

been playing with ez_results.Looks good, pretty easy. Question - how do I add a column to the end of the table with a link that references a unique ID?

I want to put a link to an edit page so someone can click it and edit the details of a row.

I've got the header of the column coming up by adding a column to the end of results_heading. But when I add a column to the end of results_row
like edit it comes up with edit)'>edit with the source saying edit)'>edit which seems to repeat itself.

Also, when you re-write the code you might want to put some newlines in your table output code - if you view source the table comes out all on one line.

Thanks
Katherine