function fix_external_links(texto) {
	if (!document.getElementsByTagName) return;
		var anchors = document.getElementsByTagName("a");
			
		for (var i = 0; i < anchors.length; i++) {
			var anchor = anchors[i];
				if (anchor.getAttribute("rel") && anchor.getAttribute("rel") == "external") {
					anchor.target = "_blank";
		}
	}
	
	if (texto!='') {
	window.addEvent('domready', function(){
	//SexyLightbox2 = new SexyLightBox({color:'blanco', dir: './w2/sexyimages'});
    SexyLightbox.show("", texto, "","image");
	// "./images/cambio_comunidades.jpg"
});
	
}
}