GSA: How do I get results to open in new tab
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Link:  http://www.spe.org/search?q=oil&client=onepetro&proxystylesheet=spe&site=SPEsite

We are using GSA as our search engine.  GSA uses XSLT.  When I get a list of results and click on a title, I would like it to open the page in a new tab.  I don't know how to do this and I don't know what code snippet I would include for this.  I'm hoping someone has done this with GSA before.