$(document).ready(function() {
         $("a[rel=group1]").fancybox({
				'transitionIn'		: 'none',
				'transitionOut'		: 'none',
                'overlayOpacity'	: 0.6,
                'overlayColor'  	: '#000',
				'titlePosition' 	: 'inside',
                'transitionIn'		: 'elastic',
				'transitionOut'		: 'elastic',
				'titleFormat'       	: function(title, currentArray, currentIndex, currentOpts) {
                                        return '<span id="fancybox-title-inside"><strong>' + title +  ' (' + (currentIndex+1) + '/' + (currentArray.length) + ') </strong></span>';
         			}
         });
		 externalLinks();
});

// für externe links anstelle von oinw.js - weil das nicht gleichzeigig geht wegen der onload funktion, die nur einmal verwendet werden kann
function externalLinks() { 

if (!document.getElementsByTagName) return; 
var anchors = document.getElementsByTagName("a"); 
for (var i=0; i<anchors.length; i++) { 
var anchor = anchors[i]; 
var relvalue = anchor.getAttribute("rel");

if (anchor.getAttribute("href")) {
var external = /external/;
var relvalue = anchor.getAttribute("rel");
if (external.test(relvalue)) { anchor.target = "_blank"; }
} 
}
}