function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}

window.onload = function() {

	//links externos
	externalLinks();

	if(document.getElementById('slideshow')){
	myShow = new Slideshow('slideshow', {hu: '', images: [], width: 420, height: 260, type: 'fade', resize:false, captions:[''], thumbnailre:[/\./, '.thumbnail.'], navigation: 'thumbnails'});
	}
}

window.addEvent('domready', function() {
	/* no lo reconoce*/
});