// validates the contact form

re=/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/

function validForm(emailit){

// test name
if (emailit.formname.value == "") 
{
	alert("Please enter a name")
	emailit.formname.focus()
	return false
}

// test email address
if (emailit.formemail.value == "") 
{
	alert("Please enter an email address")
	emailit.formemail.focus()
	return false
}

//verify email address
if (emailit.verifyemail.value != emailit.formemail.value) 
{
	alert("Please ensure both email addresses match")
	emailit.verifyemail.focus()
	return false
}

// check email - reverse captcha
if (emailit.checkemail.value != "") 
{
	alert("Please leave this entry blank (there is a good reason for this! It is a simple 'reverse captcha')")
	emailit.checkemail.focus()
	return false
}



// test subject is entered
if (emailit.formsubject.value == "") 
{
	alert("Please enter a subject")
	emailit.formsubject.focus()
	return false
}

// test enquiry details entered
if (emailit.formdetails.value == "") 
{
	alert("Please tell me something!")
	emailit.formdetails.focus()
	return false
}

// test validity of email address
if (!re.test(emailit.formemail.value)) 
{
	alert("Invalid email address!")
	emailit.formemail.focus()
	return false
}

	return true
}