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_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_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 createXMLHTTP(){
	var xmlhttp=null;
	if (window.XMLHttpRequest){// all modern browsers
		xmlhttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject){// for IE5, IE6
		xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	if (xmlhttp!=null){
		return xmlhttp;
	} else {
		alert("Your browser does not support XMLHTTP.");
		return false;
	}
}

function fillSelect(url, id_cont){
	xmlhttp = createXMLHTTP();
	xmlhttp.onreadystatechange = function(){
		if (xmlhttp.readyState==4){// 4 = "loaded"
			if (xmlhttp.status==200){// 200 = "OK"
				document.getElementById(id_cont).options.length = 0;;

				var var1 = document.createElement('option');
				var1.value = '';
				var1.innerHTML = 'Seleccione uno...';
				document.getElementById(id_cont).appendChild(var1);
				
				var options = xmlhttp.responseText;
				if (options){
					options = options.split('||');
					for (i = 0; i < options.length; i++){
						var options2 = options[i].split('|');
						var var1 = document.createElement('option');
						var1.value = options2[1];
						var1.innerHTML = options2[0];
						document.getElementById(id_cont).appendChild(var1);
					}
				}
			}
		}
	};
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function fillsubcat(val){
	fillSelect('get_subrubros.php?id='+val, 'rubro');
}


function fillSelect2(url, id_cont){
	xmlhttp = createXMLHTTP();
	xmlhttp.onreadystatechange = function(){
		if (xmlhttp.readyState==4){// 4 = "loaded"
			if (xmlhttp.status==200){// 200 = "OK"
				document.getElementById(id_cont).options.length = 0;;

				var var1 = document.createElement('option');
				var1.value = '';
				var1.innerHTML = 'Indistinto';
				document.getElementById(id_cont).appendChild(var1);
				
				var options = xmlhttp.responseText;
				if (options){
					options = options.split('||');
					for (i = 0; i < options.length; i++){
						var options2 = options[i].split('|');
						var var1 = document.createElement('option');
						var1.value = options2[1];
						var1.innerHTML = options2[0];
						document.getElementById(id_cont).appendChild(var1);
					}
				}
			}
		}
	};
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function fillsubcat2(val){
	fillSelect2('get_subrubros.php?id='+val, 'subrubro');
}

function fillsubcat3(val){
	fillSelect2('get_subrubros.php?id='+val, 'subrubro2');
}
function fillsubcat5(val){
	fillSelect2('get_ciudad.php?id='+val, 'ciudad');
}


function makePOSTRequest(url, parameters, callback) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
     http_request = new XMLHttpRequest();
     if (http_request.overrideMimeType) {
     	// set type accordingly to anticipated content type
        //http_request.overrideMimeType('text/xml');
        http_request.overrideMimeType('text/html');
     }
  } else if (window.ActiveXObject) { // IE
     try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
     } catch (e) {
        try {
           http_request = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
     }
  }
  if (!http_request) {
     alert('Cannot create XMLHTTP instance');
     return false;
  }
  
  http_request.onreadystatechange = callback;
  http_request.open('POST', url, true);
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  http_request.send(parameters);
}

function post_it(idform, url, callback){
	var i;
	var params = '';
	
	frm = document.getElementById(idform);
	inputs = frm.getElementsByTagName('input');
	for (i = 0; i < inputs.length; i++){
			params += inputs[i].name + '=' + inputs[i].value + '&';
	}
	makePOSTRequest(url, params, callback);
}

function saveMail(){
	var mail = document.getElementById('mail').value;
//	var patt1=new RegExp("^([0-9a-zA-Z]+([_.-]?[0-9a-zA-Z]+)*@[0-9a-zA-Z]+[0-9,a-z,A-Z,.,-]*(.){1}[a-zA-Z]{2,4})+$");
//	if (patt1.match(mail) >= 0){
//		navegar('incl/form_newsletter2.php?mail='+mail,'newsletterdiv');
//	} else {
//		alert("Debe ingresar un e-mail valido.");
//	}
	var patt1=new RegExp("^([0-9a-zA-Z]+([_.-]?[0-9a-zA-Z]+)*@[0-9a-zA-Z]+[0-9,a-z,A-Z,.,-]*(.){1}[a-zA-Z]{2,4})+$");
	//document.write(patt1.test(mail));
	if(patt1.test(mail)){
		navegar('incl/form_newsletter2.php?mail='+mail,'newsletterdiv','');
	} else{
		alert("Debe ingresar un e-mail valido.");
	}
}

function saveMail2(){
	post_it('form_newsletter2','save_mail.php',clearNewsletter);
}

function clearNewsletter(){
  if (http_request.readyState == 4) {
     if (http_request.status == 200) {
//     	alert(http_request.responseText);
     	if (http_request.responseText == 'OK'){
			navegar('incl/form_newsletter2.php','newsletterdiv',mail_ok);
     	} else if (http_request.responseText.indexOf('CAPTCHA|') >= 0){
     		arr = http_request.responseText.split('|');
     		arr = arr[1];
			navegar('incl/form_newsletter2.php?mail='+arr,'newsletterdiv',mail_captcha);
     	}
     } else {
        alert('There was a problem with the request.');
     }
  }
}


function navegar(url, id_cont,callback){
	xmlhttp = createXMLHTTP();
	xmlhttp.onreadystatechange = function(){
		if (xmlhttp.readyState==4){// 4 = "loaded"
			if (xmlhttp.status==200){// 200 = "OK"
				if (callback == ''){
					document.getElementById(id_cont).innerHTML = xmlhttp.responseText;
				} else{
					document.getElementById(id_cont).innerHTML = xmlhttp.responseText;
					callback();
				}
			}
		}
	};
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}

function mail_ok(){
//	document.getElementById('mail').value = '';
	document.getElementById('status1').style.display = '';
	document.getElementById('status1').innerHTML = 'Se ha guardado correctamente';
	setTimeout("document.getElementById('status1').style.display = 'none';", 2000);         
	
}
function mail_captcha(){
//	document.getElementById('mail').value = '';
	document.getElementById('status1').style.display = '';
	document.getElementById('status1').innerHTML = 'El codigo no coincide';
	setTimeout("document.getElementById('status1').style.display = 'none';", 2000);         
	
}

function toggleFOB(val){
	if (val == 2){
		document.getElementById('tr_fob').style.display = '';
	} else{
		document.getElementById('tr_fob').style.display = 'none';
	}
}