function mensaje_barra(msg) {
  window.status=msg;
}
   
function agregar(){
   if ((navigator.appName=="Microsoft Internet Explorer") && 
         (parseInt(navigator.appVersion)>=4)) {
      var url="http://www.oxapampaonline.com/"; 
      var titulo="OxapampaOnline";
      window.external.AddFavorite(url,titulo);
   } else { 
      if(navigator.appName == "Netscape") 
         alert("Presione Crtl+D para agregar este sitio en sus Bookmarks"); 
   }
} 

function showhide(what){
  if (what.style.display=='none')
  {
    what.style.display='';
  } else {
    what.style.display='none';
  }
}

function abrirventana(sURL,sNombre,nAncho,nAlto,sParam) {
var str=sParam + ",";
str += "height=" + nAlto + ",innerHeight=" + nAlto;
str += ",width=" + nAncho + ",innerWidth=" + nAncho;
if (window.screen) {
	var ah = screen.availHeight - 30;
	var aw = screen.availWidth - 30;
	var xc = (aw - nAncho)/2;
	var yc = (ah - nAlto)/2;
	str += ",left=" + xc + ",screenX=" + xc;
	str += ",top=" + yc + ",screenY=" + yc;
} 
var cWin = window.open(sURL,sNombre,str);
}