open-in-blank.js

//open links with '#_blank' anchor in a new page 
function addBlankTargetForLinks () {
  $('a[href^="http"],a[href*="#_blank"]').each(function(){
		$(this).attr('target', '_blank');
	});
}

$(document).bind('DOMNodeInserted', function(event) {
	addBlankTargetForLinks();
});