var re = / /g

function sendPassword() {
	document.signIn.username.value = document.signIn.username.value.replace(re,"")
	document.signIn.password.value = document.signIn.password.value.replace(re,"")
	if (document.signIn.username.value == "" || document.signIn.password.value == ""){
		alert ("Please enter your username and/or password.")
		}
	else {
		document.signIn.currentAction.value = "send"
		document.signIn.submit()
	}
}

function forgotPassword() {
	document.signIn.email.value = document.signIn.email.value.replace(re,"")
	if (document.signIn.email.value == ""){
		alert ("Please enter your email address.")
		}
	else {
		document.signIn.currentAction.value = "forgot"
		document.signIn.submit()
	}
}

function changePassword() {
	document.signIn.newPassword.value = document.signIn.newPassword.value.replace(re,"")
	document.signIn.username.value = document.signIn.username.value.replace(re,"")
	document.signIn.password.value = document.signIn.password.value.replace(re,"")
	if (document.signIn.username.value == "" || document.signIn.password.value == "") {
		alert ("Please enter your username and/or password.")
		}
	else {
		if (document.signIn.newPassword.value.length < 4) {
			alert ("Your new password must be at least 4 characters long")
			}
		else {
			document.signIn.currentAction.value = "change"
			document.signIn.submit()
		}
	}
}

function register() {
	if (document.checkout.first_name.value == "" || document.checkout.last_name.value == "" || document.checkout.phone.value == "" || document.checkout.email.value == "" || document.checkout.street.value == "" || document.checkout.city.value == "" || document.checkout.post_code.value == "" || document.checkout.company.value == ""){
		alert ("Please enter your information")
		}
	else {
		document.checkout.submit()
	}
}

function registerAlt() {
	if (document.signIn.first_name.value == "" || document.signIn.last_name.value == "" || document.signIn.phone.value == "" || document.signIn.email.value == "" || document.signIn.street.value == "" || document.signIn.city.value == "" || document.signIn.post_code.value == "" || document.signIn.company.value == ""){
		alert ("Please enter your information")
		}
	else {
		document.signIn.emailSent.value = "yes"
		document.signIn.submit()
	}
}