function emailForm(){

var email = "blues@bluesagency.co.uk";
var subject = "Blues Order";
var body_message = "I would like to order the following items:%0D%0D";

var item1 = document.order.item1.value;
var item2 = document.order.item2.value;
var item3 = document.order.item3.value;
var item4 = document.order.item4.value;

if (item1!="")
{
  body_message = body_message+"Secret Kitchens Cookbook at £10 each - Quantity "+item1+"%0D%0D";
}

if (item2!="")
{
  body_message = body_message+"Survival Guide at £7 each - Quantity "+item2+"%0D%0D";
}

if (item3!="")
{
  body_message = body_message+"Blues apron at £10 each - Quantity "+item3+"%0D%0D";
}

if (item4!="")
{
  body_message = body_message+"Blues tea towel at £5 each - Quantity "+item4+"%0D%0D";
}

body_message = body_message+"Plus postage and packaging at £1.00%0D%0D";

var mailto_link = 'mailto:'+email+'?subject='+subject+'&body='+body_message;

win = window.open(mailto_link,'emailWindow');
if (win && win.open &&!win.closed) win.close();
}