Obligatory suggestion to developers who use this: Don't copy&paste reuse that custom formatting code from the demo for arbitrary CSV, since the code inserts arbitrary strings into both HTML attribute value and CDATA contexts, without escaping special characters.
return "<a href='" + link + "' target='_blank'>" + link + "</a>";
the creator even acknowledged the risk in the sample... but i do not understand why not create a more secure sample first time? since people will absolutely copy to test.