code: function convertLink(pageMap, navMap){
  
  		var link = pageMap.link;
  
  		//only tries to convert the link if it is an array
  		var convertedLink = is_array(link) ? getNavMap(navMap, link, 'link') : link;
  
  		// if link is an array, convert that as well recursively
  		if (is_array(convertedLink)){
  			return convertLink(convertedLink);
  
  		// only returns converted links that are strings
  		} else if (is_string(convertedLink)){
  			return  convertedLink;
  
  		//errors if unable to find the link in the nav map
  		} else {
  			console.log('\nLink conversion failed to find:\n', link,'\n in ', pageMap.title);
  			return false;
  		}
  	}
docs: Safely converts navMap search arrays into links it will leave regular (string) links alone