// JavaScript Document

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function mostrar(capa) {
	vista = (document.getElementById(capa).style.display == 'none') ? 'block' : 'none';
	document.getElementById(capa).style.display = vista;
}

function openExternal(){
if(!document.getElementsByTagName) return;
var anchors = document.getElementsByTagName('a');
for(var i = 0; i < anchors.length; i++){
var thisAnchor = anchors[i];
if(thisAnchor.getAttribute('href') && thisAnchor.getAttribute('rel') == 'external'){
thisAnchor.target = '_blank';
}
}
}
window.onload = openExternal;