function leerXML(pagina,etiqueta) {
  var xml;

    xml = new ActiveXObject("Microsoft.XMLDOM");
    xml.async = false;
    xml.load("config/web.xml");
  
	var lectura = xml.getElementsByTagName(pagina);
	return lectura[0].getElementsByTagName(etiqueta)[0].firstChild.data;
}

function high(which2)
{
theobject=which2;
highlighting=setInterval("highlightit(theobject)",1);
	
}
function low(which2)
{
clearInterval(highlighting);
which2.filters.alpha.opacity=88;
}
function highlightit(cur2)
{
if(cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=5
else if(window.highlighting)
clearInterval(highlighting)
}