//abrir ventana centrada
function ShowPhotoPromos (url,lang,name,foot) {
  var width = 150;
  var height = 150;
  var x=(640 - width)/2
  var y=(480-height)/2

  if(screen) {
	  y=(screen.availHeight - height)/2
	  x=(screen.availWidth - width)/2
  }

  if(screen.availWidht > 1800)
	  x=((screen.availWidth/2) - width)/2

  window.width=width
  window.height=height
  window.x=x
  window.y=y

//aqui
  estilo="toolbar=0, status=0, location=0, directories=0, menubar=0, scrollbars=0, resize=0,resizable=0";
  url= url+'&lang='+lang;
  
  url = foot ? url+'&foot='+foot : url ;
  name = name ? name : 'newwin';

  vn = window.open(url, name, estilo + ",width=" + width + "px,height=" + height + "px,top=" + y + "px,left=" + x + "px");
  vn.focus();
}


function highlight(elt) {
	elt.className = 'pr_tdtabla04high';
}

function downlight(elt) {
	elt.className = 'pr_tdtabla04down';
}

function highlight1(elt) {
	elt.className = 'pr_tdtabla04high_esp';
}

function downlight1(elt) {
	elt.className = 'pr_tdtabla04down_esp';
}

function getPromoContent(op, lang, idp, cat, idt) {
	var myConn = new XHConn();
	if (!myConn) alert("Navegador sin soporte AJAX. Por favor utilice un navegador más actual.");

	var fnWhenDone = function (oXML) {
		var dv = document.getElementById('area_promos');
		dv.innerHTML = oXML.responseText;
		DisparaFlashes(dv);
	};
	
	params="op=" + op + "&lang=" + lang+ "&idp=" + idp + "&cat=" + cat + "&idt=" + idt;

	myConn.connect("../modules_new/interfaz_promos_public.php", "POST", params , fnWhenDone);
}