var http;
<!--
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 createRequestObject() {
    var obj;
    var browser = navigator.appName;
    
    if(browser == "Microsoft Internet Explorer"){
        obj = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else{
        obj = new XMLHttpRequest();
    }
    return obj;    
}

function carga_pagina(url,params,handler) {
	http.onreadystatechange = handler;
	http.open("POST", url);
	http.setRequestHeader("Pragma", "no-cache");
	http.setRequestHeader("Cache-Control", "no-cache");      	
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=ISO-8859-1');	
	window.setTimeout(function () {
		http.send(params);
	}, 10);
}

function AbreVentana(url, x, y, w, h, sb, loc) {
	MiVentana = window.open (url,'MiVentana','location='+loc+', scrollbars='+sb+',left='+x+',top='+y+',height='+h+',width='+w);
	MiVentana.resizeTo(w+10,h+60);
	MiVentana.focus();
}

function identificar(form,handler) {
	handler = handler || identificar_hndl;
	
	http = createRequestObject();
	
	if (form['login_email'].value==''||form['login_pass'].value==''){
	 alert('Introduzca nombre de usuario y contraseña para acceder como cliente');
	}else carga_pagina('/identificar_usuario.php?idioma=es','email='+escape(form['login_email'].value)+'&pass='+escape(form['login_pass'].value)+'&rnd='+Math.random(),handler);		

	//window.location.href=window.location.href;
	
	return false;
}

function identificar_mayorista(form,handler) {
	handler = handler || identificar_hndl;
	
	http = createRequestObject();
	
	if (form['login_email'].value==''||form['login_pass'].value==''){
	 alert('Introduzca email y contraseña para acceder como mayorista');
	}else carga_pagina('/identificar_mayorista.php?idioma=es','email='+escape(form['login_email'].value)+'&pass='+escape(form['login_pass'].value)+'&rnd='+Math.random(),handler);		
	
	//window.location.href=window.location.href;
	
	return false;
}


function desconectar() {
	http = createRequestObject();
	
	carga_pagina('/identificar_usuario.php?idioma=es','action=logout',desconectar_hndl);		
	
	return false;
	
}

function loadingLogin() {
	document.getElementById('loginbox').innerHTML = '<div class="secc-cajetin-datos-off-top"><img src="/imagenes/common/pixel-blank.gif" width="10">Acceso clientes</div><div class="secc-cajetin-datos-cargando"><span>Cargando ...</span></div>';
}

function readyLogin(text) {
	document.getElementById('loginbox').innerHTML = text;
}

function identificar_hndl() {
	switch(http.readyState){
		 case 4:
		 	if(http.responseText.substr(0,5) == 'false') {
				alert('Usuario y/o contraseña incorrectos');
				readyLogin(http.responseText.substr(5));								
			} else if(http.responseText.substr(0,5) == 'confi') {
					//window.location.href='/es/confirm/'+http.responseText.substr(5,http.responseText.length-5);
			} else if(http.responseText.substr(0,5) == 'messg') {
					alert('Hemos vaciado su carrito ya que al ser mayorista opta a distintas condiciones de venta');
					readyLogin(http.responseText.substr(5));
			}else{
				readyLogin(http.responseText);
					//window.location.reload(false);
				window.location.href=window.location.href.substr(0,window.location.href.indexOf('#'));
			}
		 break;
		 default:
		 	loadingLogin();
	}
}

function identificar2_hndl() {
	switch(http.readyState){
		 case 4:
		 	if(http.responseText.substr(0,5) == 'false') {
				alert('Usuario y/o contraseña incorrectos');
			} else {
				if (http.responseText.substr(0,5) == 'confi'){
					window.location.href='/es/confirm/'+http.responseText.substr(5,http.responseText.length-5);
				}else{
					if(document.getElementById('redir').value != '') {
						window.location.href=document.getElementById('redir').value;
					} else {
					 	window.location.href='/';						
					}
				};
			}
		 break;
		 default:
		 	//loadingLogin();
	}
}

function identificar_hndl_may() {
	switch(http.readyState){
		 case 4:
		 	if(http.responseText.substr(0,5) == 'false') {
				alert('Usuario y/o contraseña incorrectos');
			} else {				
					if(document.getElementById('redir').value != '') {
						window.location.href=document.getElementById('redir').value;
					} else {
					 	window.location.href='/';						
					}
				
			}
		 break;
		 default:
		 	//loadingLogin();
	}
}



function desconectar_hndl() {
	switch(http.readyState){
		 case 4:
		 	readyLogin(http.responseText);
			window.location.reload(false);
		 break;
		 default:
		 	loadingLogin();
	}
}
function email(name, domain, suffix, clase, img){
   img = img || '';
   var address = name + "\u0040" + domain + "." + suffix;
   var url = "mailto:" + address;
   document.write('<a href="' + url + '" class="' + clase + '">'+ img +' '+ address + '</a>');
}