function checkorder() {

  firstname = document.orderform.firstname.value;
  lastname = document.orderform.lastname.value;
  streetaddress = document.orderform.streetaddress.value;
  suburb = document.orderform.suburb.value;
  city = document.orderform.city.value;
  country = document.orderform.country.value;  
  email = document.orderform.email.value;
  phone = document.orderform.phone.value;
  delsame = document.orderform.delsame;
  delfirstname = document.orderform.delfirstname.value;
  dellastname = document.orderform.dellastname.value;
  delstreetaddress = document.orderform.delstreetaddress.value;
  delsuburb = document.orderform.delsuburb.value;
  delcity = document.orderform.delcity.value;
  delcountry = document.orderform.delcountry.value; 
  delpostalcode = document.orderform.delpostalcode.value;
  qty = document.orderform.qty.value;
  filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

 returnval = true;
 hideAllErrors();
 if (qty == "") {
 document.getElementById("qtyError").style.display = "inline";
 returnval = false;
  } 
if (firstname == "") {
 document.getElementById("firstnameError").style.display = "inline";
 returnval = false;
  } 
if (lastname == "") {
 document.getElementById("lastnameError").style.display = "inline";
 returnval = false;
  } 
if (streetaddress == "") {
 document.getElementById("streetaddressError").style.display = "inline";
 returnval = false;
  }
if (suburb == "") {
 document.getElementById("suburbError").style.display = "inline";
 returnval = false;
  }
if (city == "") {
 document.getElementById("cityError").style.display = "inline";
 returnval = false;
  }
if (country == "") {
 document.getElementById("countryError").style.display = "inline";
 returnval = false;
  } 
if (email == "") {
 document.getElementById("emailError").style.display = "inline";
 returnval = false;
  }
if (email != "" && !(filter.test(email))) { 
 returnval = false;
 document.getElementById("email2Error").style.display = "inline";
 }
if (phone == "") {
 document.getElementById("phoneError").style.display = "inline";
 returnval = false;
  }  
if (!delsame.checked && delfirstname == "" && dellastname == "" && delstreetaddress == "" && delsuburb == "" && delcity == "" && delpostalcode == "") 
  {
     document.getElementById("delsameError").style.display = "inline";
	 returnval = false;
 }
 return returnval;
}
 
function hideAllErrors() {
 document.getElementById("qtyError").style.display = "none"
 document.getElementById("firstnameError").style.display = "none"
 document.getElementById("lastnameError").style.display = "none"
 document.getElementById("streetaddressError").style.display = "none"
 document.getElementById("suburbError").style.display = "none"
 document.getElementById("cityError").style.display = "none"
 document.getElementById("countryError").style.display = "none"
 document.getElementById("emailError").style.display = "none"
 document.getElementById("email2Error").style.display = "none"
 document.getElementById("phoneError").style.display = "none"
 document.getElementById("delsameError").style.display = "none"
}

function fordertotal(){
	
	var oqty =  document.orderform.qty.value;
	var winetotal = oqty * 34.00;
	var result = winetotal.toFixed(2);
	document.getElementById("total").innerHTML = "$ " + result;
	
	
}