function validator(form) { 

  if (form.name.value == "") {
    alert("Please provide us with your Name.");
    form.name.focus();
    return false;
  }
  if (form.address1.value == "") {
    alert("Please provide us with your Address.");
    form.address1.focus();    
    return false;
  }  
  if (form.address2.value == "") {
    alert("Please provide us with your City, State and Zip.");
    form.address2.focus();
    return false;
  }
  if (form.phone.value == "") {
    alert("Please provide us with your Telephone number.");
    form.phone.focus();    
    return false;
  }  
  if (form.email.value == "") {
    alert("Please provide us with your Email Address.");
    form.email.focus();    
    return false;
  }
  if (form.spam.value != "r7ZmTa") {
    alert("The SpamCheck letters you have typed do not match the picture.");
    form.spam.focus();
    return false;
  }
  
return true; 
}