// JavaScript Document 
 

function validate(form) {
var mes = "";

	//If none of the product fields have been filled in, throw an error
	if (document.mailOrder.first_name.value == "") {
	mes = mes+"\nA billing first name is required";	
	}
	if (document.mailOrder.name.value == "") {
	mes = mes+"\nA billing last name is required";	
	}
	if (document.mailOrder.addr1.value == "" ) {
	mes = mes+"\nA full billing address is required";	
	}
	if (document.mailOrder.town.value == "") {
	mes = mes+"\nA billing town is required";	
	}	 
	if (document.mailOrder.postcode.value == "") {
	mes = mes+"\nA billing postcode/zip is required";	
	}	
	if (document.mailOrder.county.value == "") {
	mes = mes+"\nA billing county is required";	
	}	
	if (document.mailOrder.country.value == "") {
	mes = mes+"\nA billing country is required";	
	}	  
	  
	if (document.mailOrder.email.value == "") {
	mes = mes+"\nAn email address is required";	
	}	 
	
	if (document.mailOrder.email.value != document.mailOrder.email_confirm.value) {
	mes = mes+"\nPlease confirm your email address";	
	}	 
	if (document.mailOrder.password.value == "") {
	mes = mes+"\nA password is required";	
	}	 
	
	if (document.mailOrder.password.value != document.mailOrder.password_confirm.value) {
	mes = mes+"\nPlease confirm your password";	
	}	
 
  if (!document.mailOrder.del.checked) {
	if (document.mailOrder.name_d.value == "") {
	mes = mes+"\nA delivery name is required";	
	}
	if (document.mailOrder.addr1_d.value == "" || document.mailOrder.addr1.value == "") {
	mes = mes+"\nA full delivery address is required";	
	}
	if (document.mailOrder.town_d.value == "") {
	mes = mes+"\nA delivery town is required";	
	}	 
	if (document.mailOrder.county_d.value == "") {
	mes = mes+"\nA delivery county is required";	
	}
	if (document.mailOrder.country_d.value == "") {
	mes = mes+"\nA delivery country is required";	
	}
	if (document.mailOrder.postcode_d.value == "") {
	mes = mes+"\nA delivery postcode/zip is required";	
	}	
	
	
	if (!document.mailOrder.terms.checked) {
	mes = mes+"\nPlease tick the Terms and Conditions box";	
	}	
	
	} 
	if (mes) {
	 
		alert(mes+"\n\nPlease complete before continuing.");
		return false;
		
	}  else {
		return true;
	}
}
 
 function ChangeState(obj)
		{
			document.getElementById('addr1_d').disabled = obj.checked;
			document.getElementById('addr2_d').disabled = obj.checked;
			document.getElementById('town_d').disabled = obj.checked;
			document.getElementById('county_d').disabled = obj.checked;
			document.getElementById('country_d').disabled = obj.checked;
			document.getElementById('postcode_d').disabled = obj.checked;
			document.getElementById('name_d').disabled = obj.checked;
		}

 
 function ChangeState2(obj)
		{
			document.getElementById('send_date').disabled = obj.checked; 
		}
 
function validate2(form) {
var mes = ""; 
	 
	if (mes) {
	 
		alert(mes+"\n\nPlease complete before continuing.");
		return false;
		
	}  else {
		return true;
	}
}
 
 function validate_required(field,alerttxt)
{
with (field)
  {
  if (value==null||value=="")
    {
    alert(alerttxt);return false;
    }
  else
    {
    return true;
    }
  }
}



function validate3() {
 
if (document.userdets.Name.value == false) {
alert('Please enter a name' );
return false;
}

if (document.userdets.Email.value == false ) {
alert('Please supply a valid email address' );
return false;
}

if (verifyEmail(document.userdets.Email.value) == false ) {
alert('Please supply a valid email address' );
return false;
}

if (document.userdets.Tel.value == false ) {
alert('Please supply a valid telephone number' );
return false;
}
 

} 
function verifyEmail(checkEmail) {

if ((checkEmail.indexOf('@') < 0) || ((checkEmail.charAt(checkEmail.length-4) != '.') && (checkEmail.charAt(checkEmail.length-3) != '.'))) 
{
return false;
} 


}