function openWinCleanGaleria(fichero,nombre,tam) {
	ventana=window.open(fichero,nombre,tam+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=yes");	
}

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"; 
		// integrar openwinclean
//		anchor.onclick = openWinCleanGaleria('ver_imagen.php?img='+anchor.href,'','width=100, height=100');

   }
 } 
} 

function getThumbnailImages() { 
	if (!document.getElementsByTagName) return; 
	var anchors = document.getElementsByTagName("a"); 
	for (var i=0; i<anchors.length; i++) { 
		var anchor = anchors[i]; 
		if (anchor.className == "thumbnail")  {
			anchor.onclick = changeImage;   
		}		
	} 
} 

function changeImage() {
	var actualImage = document.getElementById('galeria_imagen_contenedor');
	var newImage = this.href;
	actualImage.src = newImage;
	newLink = newImage.replace("_peq", "_grande");
	actualImage.parentNode.href = newLink;
	return false;
}