function verifyCustomer()  {
	if (document.custForm.company.value=="")  {
		alert("Please enter club name");
		return false;
	}
	if (document.custForm.forename.value=="")  {
		alert("Please enter contact name");
		return false;
	}
	if (document.custForm.phone.value=="")  {
		alert("Please enter contact phone number");
		return false;
	}
	if (document.custForm.email.value=="")  {
		alert("Please enter email address");
		return false;
	}
	if (!checkEmail(document.custForm.email.value))  {
		return false;
	}
	if (document.custForm.address1.value=="")  {
		alert("Please enter address line 1");
		return false;
	}
	if (document.custForm.address2.value=="")  {
		alert("Please enter address line 2");
		return false;
	}
	if (document.custForm.town.value=="")  {
		alert("Please enter town/city");
		return false;
	}
	if (document.custForm.postcode.value=="")  {
		alert("Please enter postcode");
		return false;
	}
	if (document.custForm.password.value != "")  {
		if (document.custForm.repeatPassword.value == "")  {
			alert("Please enter password");
			return false;
		}
		if (document.custForm.password.value != document.custForm.repeatPassword.value)  {
			alert("Passwords don't match");
			return false;
		}
	}
	return true;
}

function checkEmail(str) {
  var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
  var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
  var isOK = !r1.test(str) && r2.test(str);
  if (!isOK)  {
  	alert('Invalid email address');
	return false;
  }
  return true;
}

function custDel(id,url,custID,page)  {
	var answer = confirm("Are you sure you want to cancel this booking?")
	if (answer){
		this.location.href="page.php?xPage=customer_delete.html&bookID="+id+"&url="+url+"&custID="+custID+"&thePage="+page;
	}
}