function confirmGuestbook() {
	if (document.checkout.name.value == "" || document.checkout.email.value == "" || document.checkout.street.value == "" || document.checkout.city.value == "" || document.checkout.po.value == ""){
		alert ("Please enter your information")
		}
	else {
		var problem = "no"
		for (var i=0; i<document.checkout.elements.length; i++) {
			if (document.checkout.elements[i].value.indexOf("http") >= 0) {
				problem = "yes"
			}
		}
		if (problem == "no") {
			document.checkout.submit()
		}
	}
}

function emailToFriend() {
	if (document.checkout.to.value == "" || document.checkout.sender.value == "" || document.checkout.from.value == ""){
		window.alert ("Please enter your information")
		}
	else {
		document.checkout.submit()
	}
}

function confirmGuestbookAlt() {
	if (document.checkout.first_name.value == "" || document.checkout.last_name.value == "" || document.checkout.email.value == "" || document.checkout.street.value == "" || document.checkout.city.value == "" || document.checkout.po.value == ""){
		alert ("Please enter your information")
		}
	else {
		var problem = "no"
		for (var i=0; i<document.checkout.elements.length; i++) {
			if (document.checkout.elements[i].value.indexOf("http") >= 0) {
				problem = "yes"
			}
		}
		if (problem == "no") {
			document.checkout.submit()
		}
	}
}

function confirmGuestbookNew(j) {
	if (document.checkout.name.value == "" || document.checkout.email.value == "" || document.checkout.street.value == "" || document.checkout.city.value == "" || document.checkout.po.value == ""){
		alert ("Please enter your information")
		}
	else {
		var problem = "no"
		for (var i=0; i<document.checkout.elements.length; i++) {
			if (document.checkout.elements[i].value.indexOf("http") >= 0) {
				problem = "yes"
			}
		}
		if (problem == "no") {
			document.checkout.action="/"+j+".htm"
			document.checkout.submit()
		}
	}
}