var url = "subscribe.php?email="; // The server-side script
	   function handleHttpResponse() {	
		if (http.readyState == 4) {
			  if(http.status==200) {
			  	var results=http.responseText;
//	alert(results);
		if(results=="error"){results="<span class=red><strong>Alert:</strong>This email already exists.</span>";}
		else{document.getElementById('Email').value = "";}
				 document.getElementById('divCustomerInfo').innerHTML = results;
				 
			  }
  			}
		}
		
	    function requestCallback(subscribe) { 
		   	var name=document.getElementById('Email').value;//document.getElementById("name").value;
		    var subscribe = "subscribe";
//			if(document.getElementById('subscribe').checked){subscribe="subscribe";}else{subscribe="unsubscribe";}

			http.open("get", url + name+"&action="+subscribe, true);
			http.onreadystatechange = handleHttpResponse;
			http.send(null);
			
        }
		
function sendRequest(valu,opt,selected) {
	if(opt=='subcategory'){
	   document.getElementById("postcodeDiv").innerHTML = 'Please wait..';
	   http.open('get', 'getpostcodes.php?region='+escape(valu)+'&selected='+escape(selected));
	}/*else{
		document.getElementById("subcategory2").innerHTML = 'Please wait..';
	   http.open('get', 'common-inc/subcategory2.php?county='+escape(valu)+'&selected='+escape(selected));
	}*/
   gvar = opt;
   http.onreadystatechange = handleResponse;
   http.send(null);
}


function handleResponse() {

   if(http.readyState == 4 && http.status == 200){

      var response = http.responseText;
      if(response) {
	   if(gvar=='subcategory'){
         document.getElementById("postcodeDiv").innerHTML = response;
		 //document.getElementById("note").style.display="none";
	   }/* else {
	     document.getElementById("subcategory2").innerHTML = response;
	   }*/
      }
   }
}		
function getHTTPObject() {
  var xmlhttp;
 
  if(window.XMLHttpRequest){
    xmlhttp = new XMLHttpRequest();
  }
  else if (window.ActiveXObject){
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    if (!xmlhttp){
        xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
    
}
  return xmlhttp;

  
}
var http = getHTTPObject(); // We create the HTTP Object

function subscribeCheck(val)
{
	var email = document.getElementById("Email").value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
 if(document.getElementById("Email").value=="" || document.getElementById("Email").value=="Email.."){alert("Enter email address please!"); return false;}
 

  if(filter.test(email)){
	requestCallback(val);
  return false;
 }else{
	alert("Enter valid email address please!"); return false;
 }
}


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

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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function checkForm()
{
 if(document.getElementById("txtEmail").value=="")
 {alert("Enter email address please!");
  document.getElementById("txtEmail").focus();
  return false;}
  
  	if(!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById("txtEmail").value)))
	{
		alert("Invalid E-mail Address! Please re-enter.");
		document.getElementById("txtEmail").focus();
		return false;
	}
  
 if(document.getElementById("txtPassword").value=="")
 {alert("Enter password please!");
  document.getElementById("txtPassword").focus();
  return false;}
  
 if(document.getElementById("txtCpassword").value=="")
 {alert("Enter confirm password please!");
  document.getElementById("txtCpassword").focus();
  return false;}
  
   if(document.getElementById("txtName").value=="")
 {alert("Enter name please!");
  document.getElementById("txtName").focus();
  return false;}
  
   if(document.getElementById("txtAddress1").value=="")
 {alert("Enter address please!");
  document.getElementById("txtAddress1").focus();
  return false;}
  
 if(document.getElementById("txtEmail").value=="")
 {alert("Enter email address please");
  document.getElementById("txtEmail").focus();
  return false;}      
  
  
 if(document.getElementById("txtPassword").value!=document.getElementById("txtCpassword").value)
   {alert("Password and confirm password should be same!");
    document.getElementById("txtPassword").focus();
	return false;}
	else
	{
	 document.registerForm.submit();
	 return true;
	}
}


function toggle(id){
	 var obj1=document.getElementById("Delivery Country");
	 var obj2=document.getElementById("Billing Country");

	if(document.getElementById("chkBilling").checked==true){
	 if(document.getElementById("Delivery Name").value!='' && document.getElementById("Delivery Address").value!='' && document.getElementById("Delivery Contact").value!=''  && document.getElementById("Delivery City").value!='') {
	 document.getElementById("Billing Name").value = document.getElementById("Delivery Name").value;
	 document.getElementById("Billing Address").value = document.getElementById("Delivery Address").value;
	 document.getElementById("Billing Contact").value = document.getElementById("Delivery Contact").value;
	 document.getElementById("Billing City").value = document.getElementById("Delivery City").value;
	 document.getElementById("Billing Postcode").value = document.getElementById("Delivery Postcode").value;
	 var i=0;
	 for(i=0;i<obj1.length;i++){if(obj2.options[i].value==obj1.value){obj2.options[i].selected=true;}}
	 } else {
	  alert("Provide complete delivery details first");
	  document.getElementById("chkBilling").checked=false;
     }
	}
	else
	{
	 document.getElementById("Billing Name").value = "";
	 document.getElementById("Billing Address").value = "";
	 document.getElementById("Billing Contact").value = "";
	 document.getElementById("Billing City").value = "";
	 document.getElementById("Billing Postcode").value="";
	 obj2.options[0].selected=true;	 
	}
}