function submitIt(myForm){

	re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/
	
	
	
	if (myForm.email.value != "") {
		if (!re.test(myForm.email.value)) {
			alert("Invalid email address")
			myForm.email.focus()
			myForm.email.select()
			return false
		}
	}
	
	
	
	if (myForm.first_name.value == "") {
		alert("Please enter first name")
		myForm.first_name.focus()
		return false
	}
	if (myForm.last_name.value == "") {
		alert("Please enter last name")
		myForm.last_name.focus()
		return false
	}
	if (myForm.email.value == "") {
		alert("Please enter a email address")
		myForm.email.focus()
		return false
	}
	if (myForm.post_code.value.length > 0 &&
		myForm.post_code.value.length < 4) {
		alert("Post code must have 4 numbers")
		myForm.post_code.focus()
		myForm.post_code.select()
		return false
	}
	if (myForm.dobm.value == "month") {
		alert("Please select month of birh")
		myForm.dobm.focus()
		return false
	}
	if (myForm.dobd.value == "day") {
		alert("Please select day of birh")
		myForm.dobd.focus()
		return false
	}
	if (myForm.doby.value == "year") {
		alert("Please select year of birh")
		myForm.doby.focus()
		return false
	}
	if (myForm.contact_number1.value == "") {
		alert("Please enter a contact number")
		myForm.contact_number1.focus()
		return false
	}
	if (myForm.contact_number1.value.length < 8) {
		alert("Phone number must consist of at least 8 digits")
		myForm.contact_number1.focus()
		myForm.contact_number1.select()
		return false
	}
	if (myForm.contact_number2.value.length > 0 &&
	myForm.contact_number2.value.length < 8) {
		alert("Mobile number must consist of at least 8 digits")
		myForm.contact_number2.focus()
		myForm.contact_number2.select()
		return false
	}
	if (myForm.morning.checked == false &&
	myForm.afternoon.checked == false &&
	myForm.evening.checked == false &&
	myForm.night.checked == false) {
		alert("Please Select a suitable contact time");
		myForm.morning.focus()
		return false
	}
	if (!myForm.overseas[0].checked &&
	!myForm.overseas[1].checked) {
		alert("Please Select Yes or No");
		myForm.yes.focus()
		return false
	}
	if (myForm.yes.checked == true) {
		if (myForm.backm.value == "month") {
			alert("Please select month of return")
			myForm.backm.focus()
			return false
		}
	}
	if (myForm.yes.checked == true) {
		if (myForm.backd.value == "day") {
			alert("Please select day of return")
			myForm.backd.focus()
			return false
		}
	}
	if (myForm.yes.checked == true) {
		if (myForm.backy.value == "year") {
			alert("Please select year of return")
			myForm.backy.focus()
			return false
		}
	}
	if (myForm.hear.value == "please_choose") {
		alert("Please select how you found out about us")
		myForm.hear.focus()
		return false
	}	
	return true
}