function myValidate() {

	if (document.brochureform.firstname.value === '')
		{
		alert("Please enter your first name");
		document.brochureform.firstname.focus();
		return false;
		}
	
	if (document.brochureform.lastname.value === '')
		{
		alert("Please enter your family name");
		document.brochureform.lastname.focus();
		return false;
		}

	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/.test(document.brochureform.email.value) == false)
		{
		alert("Please enter a valid e-mail address!\n" + "' " +document.brochureform.email.value+" '"+ " is invalid.");
		document.brochureform.email.focus();
		return false;			
		}			
		
	if (document.brochureform.street.value === '')
		{
		alert("Please enter your street name and number");
		document.brochureform.street.focus();
		return false;
		}		

	if (document.brochureform.town.value === '')
		{
		alert("Please enter your town or city");
		document.brochureform.town.focus();
		return false;
		}	
		
	if (document.brochureform.postcode.value === '')
		{
		alert("Please enter your post code");
		document.brochureform.postcode.focus();
		return false;
		}
/*
	if (document.brochureform.lastname.value === '')
		{
		alert("Please enter your family name");
		document.brochureform.lastname.focus();
		return false;
		}
*/	

}