// JavaScript Document

function checkSub(){
	if (document.signup.email.value.indexOf('@', 0) == -1) {
	alert("Please fill in your valid Email address.\nYour email should be in the following format: email@address.com")
	document.signup.email.focus()
	return false
	}
	if (document.signup.fname.value == "") {
	alert("Please fill in your First name.")
	document.signup.fname.focus()
	return false
	}
}


function checkpreview(){
	if (document.preview.email.value.indexOf('@', 0) == -1) {
	alert("Please fill in your valid Email address.\nYour email should be in the following format: email@address.com")
	document.preview.email.focus()
	return false
	}
	if (document.preview.fname.value == "") {
	alert("Please fill in your First name.")
	document.preview.fname.focus()
	return false
	}
	if (!document.preview.telephone.value.match(/^[0-9]/)) {
	alert("Please fill in your Telephone No.")
	document.preview.telephone.focus()
	return false
	}
}

function checkview(){
	if (document.preview1.email.value.indexOf('@', 0) == -1) {
	alert("Please fill in your valid Email address.\nYour email should be in the following format: email@address.com")
	document.preview1.email.focus()
	return false
	}
	if (document.preview1.fname.value == "") {
	alert("Please fill in your First name.")
	document.preview1.fname.focus()
	return false
	}
	if (!document.preview1.telephone.value.match(/^[0-9]/)) {
	alert("Please fill in your valid Telephone No.")
	document.preview1.telephone.focus()
	return false
	}
}