<!--

function checkInput_email(){
   var form = document.form1;
   


  if(!form.name.value) {
     alert("Please provide a name!");
     form.name.focus();
	 return;
   }

  if(!form.email.value) {
     alert("Please provide a email!");
     form.email.focus();
	 return;
  }


   if (form.email.value.indexOf("@") < 0){
    alert('Please provide a correct email format.');
    form.email.focus();
	return; 
   }

   if (form.email.value.indexOf("/") >= 0){
     alert('Please provide a correct email format.');
     form.email.focus();
     return; 
    }


  if(!form.address1.value) {
     alert("Please provide a address1!");
     form.address1.focus();
	 return;
  }

  if(!form.postcode.value) {
     alert("Please provide a postcode!");
     form.postcode.focus();
	 return;
  }

  form.submit();
  }
  

//-->