<!--

function refreshMenu(antallProdukter) {

	theMenu = '<a href="/" class="toppmeny">FORSIDEN</a> | <a href="?page=2" class="toppmeny">INFORMASJON</a> | <a href="?page=3" class="toppmeny">KONTAKT OSS</a> | <a href="?page=4" class="toppmeny">BESTILLING</a>';
	bestListeText = '';
	
	if (antallProdukter == '0') {
		bestListeText = ' | <a href="javascript:alert(\'Bestillingslisten er tom.\');" class="toppmeny">BESTILLINGSLISTE (0 produkter)</a>';
		} else {
		bestListeText = ' | <a href="?page=5" class="toppmeny"><b>BESTILLINGSLISTE</b> ('+antallProdukter+' produkter)</a>';
		}

	theMenu += bestListeText;
	top.document.getElementById('toppmeny').innerHTML = theMenu;
	
	}

function updateMenu() {
	
	var xmlHttpReq = false;
	var self = this;
	var url = 'basketFunc.php';

	if (window.XMLHttpRequest) { // Mozilla/Safari
		self.xmlHttpReq = new XMLHttpRequest();
		} else if (window.ActiveXObject) { // IE
		self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
	self.xmlHttpReq.open('POST', url, true);
	self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	self.xmlHttpReq.onreadystatechange = function() {
		if (self.xmlHttpReq.readyState == 4) {
			refreshMenu(self.xmlHttpReq.responseText);
			// return self.xmlHttpReq.responseText;
			}
		}
		
	self.xmlHttpReq.send('getNumLines=1');
	
	}
	
function checkAmount(myForm) {
	myForm.updateAmount.value = '1';
	myForm.action = '/?page=5';
	myForm.submit();
	}
	
function removeProduct(myForm,ID) {
	myForm.delProduct.value = ID;
	myForm.action = '/?page=5';
	myForm.submit();
	}
	
function checkInput(myForm) {
	
	if (myForm.orderCompany.value == "") {
		alert("Sett inn verdi for \"Firma\".");
		myForm.orderCompany.focus();
		return (false);
		}
	if (myForm.orderFirstName.value == "") {
		alert("Sett inn verdi for \"Fornavn\".");
		myForm.orderFirstName.focus();
		return (false);
		}
	if (myForm.orderLastName.value == "") {
		alert("Sett inn verdi for \"Etternavn\".");
		myForm.orderLastName.focus();
		return (false);
		}
//-----------------------------
	if (myForm.orderEmail.value == "") {
		alert("Sett inn verdi for \"E-post\".");
		myForm.orderEmail.focus();
		return (false);
		}
	if (myForm.orderEmail.value.length > 255) {
		alert("Bruk maks 255 tegn i \"E-post\".");
		myForm.orderEmail.focus();
		return (false);
		}
		
	if (myForm.orderEmail.value.length < 7) {
		alert("Bruk minst 7 tegn i \"E-post\".");
		myForm.orderEmail.focus();
		return (false);
		}
	myEmail=myForm.orderEmail.value
	at=myEmail.indexOf("@");
	lastat=myEmail.lastIndexOf("@");
	dot=myEmail.lastIndexOf(".");
	if (at<1||at!=lastat||dot<at) {
		alert("Har du oppgitt feil e-postadresse? Prøv igjen.");
		return false;
		}
//-----------------------------
	if (myForm.orderPhone.value == "") {
		alert("Sett inn verdi for \"Telefon\".");
		myForm.orderPhone.focus();
		return (false);
		}
	if (isNaN(myForm.orderPhone.value) || myForm.orderPhone.value.length != 8) {
		alert("Feltet \"Telefon\" skal inneholde 8 tall.");
		myForm.orderPhone.focus();
		return (false);
		}
//-----------------------------
	if (myForm.orderAddress.value == "") {
		alert("Sett inn verdi for \"Adresse\".");
		myForm.orderAddress.focus();
		return (false);
		}
//-----------------------------
	if (myForm.orderZip.value == "") {
		alert("Sett inn verdi for \"Postnummer\".");
		myForm.orderZip.focus();
		return (false);
		}
	if (isNaN(myForm.orderZip.value) || myForm.orderZip.value.length < 4) {
		alert("Feltet \"Postnummer\" skal inneholde 4 tall.");
		myForm.orderZip.focus();
		return (false);
		}
//-----------------------------
	if (myForm.orderCity.value == "") {
		alert("Sett inn verdi for \"Poststed\".");
		myForm.orderCity.focus();
		return (false);
		}
	
	myForm.sendBestilling.value = "1";
	myForm.action = '/?page=5';
	myForm.submit();
		
	}
	
//-->
