function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function checkEmail(email) {
  // si se soportan expresiones regulares
  var str=email.value;  
  var supported = 0;
  if (window.RegExp) {
    var tempStr = "a";
    var tempReg = new RegExp(tempStr);
    if (tempReg.test(tempStr)) supported = 1;
  }

  if (!supported)  //si no son soportadas las expresiones regulares 
    return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
	
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$");

  return !(!r1.test(str) && r2.test(str));
}

var FSizeOr = 11;
var FSizeDelta = 0;
FSizeDelta = parseInt(getCookie('FSizeDelta'));
if ((isNaN(FSizeDelta)) || (FSizeDelta==null)){
	FSizeDelta = 0;
	setCookie('FSizeDelta', FSizeDelta);
	//alert("no cookie");
}else{
	//alert("FSizeDelta en Cookie: " + FSizeDelta);
}
//alert ("FSize: " + FSize);

function tamanio(delta){
	if (delta == 0) FSizeDelta = 0; // -- Restaurar tamaņo --
	if (delta != null) FSizeDelta += parseInt(delta);
	//alert ("Delta: " + delta + " Nuevo tam: " + parseInt(FSizeOr + FSizeDelta) + " Nueva delta: " + FSizeDelta);
	ChangeProp('container','','style.fontSize', parseInt(FSizeOr + FSizeDelta),'SPAN');
	setCookie('FSizeDelta', FSizeDelta);
}

function ChangeProp(objName,x,theProp,theValue) { //v6.0
var obj = MM_findObj(objName);
if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
if (theValue == true || theValue == false)
eval("obj."+theProp+"="+theValue);
else eval("obj."+theProp+"='"+theValue+"'");
}
}

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}


function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}


function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function fixDate(date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime(date.getTime() - skew);
}

function setFontSize(){
	fontSize = getCookie('fontsize');	
	if(fontSize != null){
		tamanio(fontSize);
	}
}
function avisoLegal(idioma){
	window.open('/plain/legal_'+idioma+'.htm','aviso','left=0,top=0,height=400,width=500,scrollbars');
}
function contactar(idioma){
	window.open('/plain/contactar_'+idioma+'.htm','contactar','left=0,top=0,height=230,width=300,scrollbars,status,resizable');
}
function mapa(enlaceMapa, idioma){
	window.open(enlaceMapa + '?lang='+idioma,'mapa','left=0,top=0,height=500,width=510,scrollbars');
}
function enviarEnlace(enlaceEnviarEnlace, id, titulo, idioma){
	window.open(enlaceEnviarEnlace + '?item_id=' + id + '&item_titulo=' + titulo + '&lang=' + idioma,'enviarEnlace','left=0,top=0,height=368,width=590,scrollbars');
}
function imprimir(header, titulo, url, copy){
	//Para NS4
	if (document.layers){
		window.print();
		return;
	}
	
	var ventana = window.open('','imprimir','left=0,top=0,width=780,height=500,scrollbars');	
	var contenido = document.getElementById('contenido').innerHTML;	
	var re = new RegExp ('href=', 'gi') ;
	var contenidoOK = contenido.replace(re, 'target="_blank" href=') ;	
	with (ventana.document) {
	  	open("text/html", "replace");
		writeln('<html><head><title>'+unescape(titulo)+'</title>');
		writeln('<link href="/css/execedEsade.css" rel="stylesheet" type="text/css">');
		writeln('</head><body onLoad="focus()"><div id="containerFloat">');
		writeln ('<div id="copyrightFloatLeft">'+url+'</div>');
		writeln('<div align="right"><a href="#" onClick="window.print();"><img src="img/ico/iconPrint.gif" id="ico_print" name="ico_print" border="0"></a>&nbsp;<a href="#" onClick="window.close();" class="iconTool"><img id="ico_close" name="ico_close" src="img/ico/iconClose.gif"  border="0"></a></div>');
		writeln('<div id="logo"><img src="img/esade/logoEsadePrint.gif" border="0" align="left"/> </div>');
		writeln('<div id="copyright"><img src="img/esade/logoExecutiveEducation.gif" border="0" align="right"/></div><div id="print">');
		writeln (contenidoOK);
		writeln ('</div><BR>');
		writeln ('');
		writeln ('</div></body></html>');
		close();
		}
}

 images = new Array();
 images [0] = "/repositorio/img/banners/01.jpg";
 images [1] = "/repositorio/img/banners/02.jpg"; 
 images [2] = "/repositorio/img/banners/03.jpg";  
 images [3] = "/repositorio/img/banners/04.jpg";  
 images [4] = "/repositorio/img/banners/05.jpg";   
 images [5] = "/repositorio/img/banners/06.jpg";  
 images [6] = "/repositorio/img/banners/07.jpg";     
 images [7] = "/repositorio/img/banners/08.jpg";
 images [8] = "/repositorio/img/banners/09.jpg";     
 images [9] = "/repositorio/img/banners/10.jpg";
 images [10] = "/repositorio/img/banners/11.jpg";     
 images [11] = "/repositorio/img/banners/12.jpg";
 images [12] = "/repositorio/img/banners/13.jpg";     
 images [13] = "/repositorio/img/banners/14.jpg";

 imgCl = 0;
function randImage(id, txt){
 imgNum = Math.floor(Math.random() * images.length);
 tag = "<img src=" + images[imgNum]+ " id='" +  id + "' Alt='" + txt + "'>";
 imgCl = setTimeout("timeImage('" + id + "')", 3000);
 if (document.images){
	 document.imagesSrc = new Array();
	 for (i=0; i < images.length; i++){
		 document.imagesSrc [i]=new Image; 
		 document.imagesSrc[i].src=images[i];
	 }
 }
 return tag;

}

function timeImage(id){
	clearTimeout(imgCl);
	var obj = MM_findObj(id);
	imgNum = Math.floor(Math.random() * images.length);
	obj.style.filter="blendTrans(duration=5)";
    obj.filters.blendTrans(duration=1).Apply();
    obj.filters.blendTrans.Play();
    obj.src=images[imgNum];
	imgCl = setTimeout("timeImage('" + id + "')", 5000);
}

function video(id,file, width, height){
 tag = '<object id="'+id+'" width='+width+' height='+height+' classid="CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95" standby="Loading Windows Media Player components..."  type="application/x-oleobject" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112"><PARAM NAME="ShowControls" VALUE="true"><PARAM NAME="AutoRewind" VALUE="True"><PARAM NAME="AutoStart" VALUE="False"><PARAM NAME="FILENAME" VALUE="'+file+'"></object>';
 document.write (tag);
}

function flash(id,file, width, height){
tag = '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" WIDTH="'+width+ '" HEIGHT="'+height+'" id="'+id+'" ALIGN=""><PARAM NAME=movie VALUE="'+file+'"> <PARAM NAME=quality VALUE=high> <EMBED src="'+file+'" quality=high bgcolor=#FFFFFF  WIDTH="'+width+ '" HEIGHT="'+height+'" name="'+id+'" ALIGN="" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/go/getflashplayer"></EMBED></OBJECT>'
 document.write (tag);
}

function popUp(enlace,width, height, tipo){
	opciones = 'scrollbars,status,resizable,menubar,toolbar,location';
	if (tipo=="imagen"){
		opciones = "";
	}
	window.open(enlace,'popUp','height='+height+',width='+width+','+ opciones);
}
function checkLogin(form){
	if (form.nick.value == ""){
		alert('Debes introducir tu nombre de usuario');
		form.nick.focus();
		return false;
	}
	else if (form.password.value == ""){
		alert('Debes introducir la contraseņa');
		form.password.focus();							
		return false;
	}
	return true;
}
function login(idioma){
	window.open('login.php?lang=' + idioma,'login','height=250,width=490,scrollbars');
}

function accesoItem(idioma)
{
	//window.open('/plain/acceso_'+idioma+'.htm','acceso','height=200,width=500');
	window.open('login.php?lang=' + idioma,'login','height=250,width=490,scrollbars');	
}

function popupCorreo(okerror)
{
	window.open('/plain/correo_'+okerror+'.htm','email','height=200,width=500');
}
function borrar_campo(campo){
if (campo.defaultValue==campo.value)
 campo.value = "";
}

function selectTab(tab)
{
	var i,clase,mostrar;
	for(i=0; i<tabs.length; i++){
		tabs_obj = MM_findObj(tabs[i]+'Title');
		clase = ((i==tab) ? "on":"x");
		//alert (tabs[i]+'Title' + "->" +clase + "." + i +"."+ tab)
		tabs_obj.className = clase;
		tabsFields_obj = MM_findObj(tabs[i]); 
		mostrar = ((i==tab) ? "visible":"hidden");
		tabsFields_obj.style.visibility = mostrar;
//		tabsFields_obj.style.display = 'block';
		}
}

function muestraBuscador(){
	MM_showHideLayers('buscador_lateral','','show');
}

function LTrim(str)
{
  var whitespace = new String(" \t\n\r");
  var s = new String(str);
  if (whitespace.indexOf(s.charAt(0)) != -1) {
    var j=0, i = s.length;
    while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
    j++;
    s = s.substring(j, i);
  }
  return s;
}
function RTrim(str)
{
  var whitespace = new String(" \t\n\r");
  var s = new String(str);
  if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
    var i = s.length - 1;       // Get length of string
    while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
      i--;
    s = s.substring(0, i+1);
  }
  return s;
}
function Trim(str)
{
  return RTrim(LTrim(str));
}

function frmValidar(debug, popup){
	var campo, error;
	error ="";
	//debug = true;
	if (debug) alert ("in");
	for (campo in valida){
		temp_variable = valida[campo].split(",");
		field 		= temp_variable[0];
		type 		= temp_variable[1];
		tag 		= temp_variable[2];
		obj = MM_findObj(field);
		if (obj!= null){
			if (obj.type!="hidden"){
				obj.value = Trim(obj.value);
				valor = obj.value;
				switch (type){
					case "text*":
						if (valor==""){ // vacio
								obj.className  = "error";
								error = error + " - " + tag + "\n";
							}else{
								obj.className  = "";
							}
						
					break;
					case "email*":
						if (checkEmail(obj)){ // vacio o error
								obj.className  = "error";
								error = error + " - " + tag + "\n";
							}else{
								obj.className  = "";
							}
						
					break;
					case "select*":
						if (valor==""){ // vacio
								obj.className  = "error";
								error = error + " - " + tag + "\n";
							}else{
								obj.className  = "";
							}
						
					break;
		
					case "checkbox*":
						if (valor==""){ // vacio
								obj.className  = "error";
								error = error + " - " + tag + "\n";
							}else{
								obj.className  = "";
							}
						
					break;
					case "radio*":
						radio_choice = false;
						for (counter = 0; counter < obj.length; counter++)
							{
							if (obj[counter].checked)
								radio_choice = true; 
							}
						if (radio_choice!=true){ // vacio
								obj.className  = "error";
								error = error + " - " + tag + "\n";
							}else{
								obj.className  = "";
							}
						
					break;
		
				
				default:
				} // switch
			} // if obj.type!=hidden
		if (debug) alert (field + " __ " + type + " = " + valor + " Error:" + error);
		} //if obj
	}// for
	if (error != ""){
	 //if (popup) 
	 alert (errorCampo + error);
	 return false;
	 }
	 if (debug) alert ("out");
	 return true;
}