// JavaScript Document
//    FUNCION PARA AGREGAR EVENTOS
function addEvent( obj, type, fn ) {
	if ( obj.attachEvent ) 
	{
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
		obj.attachEvent( 'on'+type, obj[type+fn] );
	} 
	else
		obj.addEventListener( type, fn, false );
}

function popUp(url,name,ancho,alto)
{
	var propiedades = "toolbar=0,location=0,directories=0,status=0,menubar=no,scrollbars=1,top=50,left=50,resizable=1,width="+ancho+",height="+alto;
	window.open(url,name,propiedades);	
}
// Cambio la funcionalidad de los link segun funcion
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";
 }
}
addEvent(window, 'load', externalLinks);