// <script>
function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = MM_preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}

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

//function abreMultimedia(theURL, winName) {
//  MM_openBrWindow(theURL, winName, 'width=461,height=267,menubar=0,personalbar=0,resizable=0,scrollbars=0,status=0,toolbar=0');
//}

function abreVideo(theURL, winName) {
  MM_openBrWindow(theURL, winName, 'width=401,height=250,menubar=0,personalbar=0,resizable=0,scrollbars=0,status=0,toolbar=0');
}

function abreFotos(theURL, winName) {
  MM_openBrWindow(theURL, winName, 'width=461,height=267,menubar=0,personalbar=0,resizable=0,scrollbars=0,status=0,toolbar=0');
}


function perpyn(usuario)
{
    self.name = "paginas_miya";
    window.open("http://www.ya.com/mi/pasaporte.cfm?nick="+usuario,"pasaporte","width=400,height=300,resizable=no,scrollbars=no,menubar=no,toolbar=no,directories=no,location=no,status=no");
}

//------------OLGA 20-07-00 ----------

function existeCookie(Name)
{
	if (document.cookie.length > 0)
	{
		index_name = document.cookie.indexOf(Name);
		if (index_name != -1)
		{
			return true;
		}
	}
	return false;
}

function abrirRegistro(url_volver)
{
	window.location = "http://red.ya.com/jif/redya/registro/JRegistroPortada.jsp?SITE=desconecta&TIPO=0&URL_VOLVER=" + url_volver;
}

function abrirRegistroVolver()
{
	abrirRegistro(location.href);
}

//------------EDUARDO 25-07-00 ----------

function verAyuda(num)
{
	document.location = "/SDesconecta?j=11381&i=11380&parametro1=ayuda" + num + "&parametro2=ayuda";
}


function validate(enlace)
{
	
	if (existeCookie("DESCONECTA"))
	{
		window.location = enlace;		
	}else
	{
		abrirRegistroVolver();
	}
}