// JavaScript Document
	
	var orderBeeingSent = 0;


	function processProductCosts(language)
	{	
		var productID = 0;
		var country = document.getElementById('country').value;
		
		for(var i=1;i<10;i++)
		{		
			if(document.getElementById('productID' + i)!=null)
			{
				if(document.getElementById('productID' + i).checked)
				{
					productID = document.getElementById('productID' + i).value;
					break;
				}
			}
			else
			{
				break;	
			}
		}
		
		document.getElementById('myiFrame').src = "includes/remote_process.php?language=" + language + "&country=" + country + "&productID=" + productID;
	
		//unhide Lastschfift if DE/hide in not DE:
		if(radioValue(document.forms["order"].cmd) == "DD.RG") showPaymentLayer('layerLastschrift');
	
	}
	
	
	
	function changeProductCosts(costString)
	{

		document.getElementById('orderSumCard').innerHTML = costString;
		document.getElementById('orderSumDebit').innerHTML = costString;
		document.getElementById('orderSumPrepay').innerHTML = costString;
	}

	
	
	function videoPlay()
	{
		//alert("videoPlay");
	}

	function videoEnter()
	{
		//alert("videoEnter");
	}
	
	function videoOut()
	{
		//alert("videoOut");
	}	
	
	function videoRewind()
	{
		//alert("videoRewind");
	}
	
	function showProfessional()
	{
		document.getElementById('verimProfessional').style.display='block';
		document.getElementById('linkProfessional').style.display='none';
	}
	
	
	

	
	//Heidelpay/Orderform:
	
	function showPaymentLayer(layer)
	{

		if(layer)
		{
			document.getElementById('layerDebitOnly').style.display = "none";
			document.getElementById('layerLastschrift').style.display = "none";
			document.getElementById('layerKarte').style.display = "none";
			document.getElementById('layerRechnung').style.display = "none";	
			
			if(layer=='layerKarte')
			{
				document.getElementById(layer).style.display = "block";
			}
			
			if(layer=='layerLastschrift')
			{
				var country = document.getElementById('country').value;

				if(country=="DE") {
					document.getElementById(layer).style.display = "block";
				} else {
					document.getElementById('layerDebitOnly').style.display = "block";
				}

			}
			
			if(layer=='layerRechnung')
			{
				document.getElementById(layer).style.display = "block";
			}
		}	
	}
	


	function sendRegistration(language)
	{
		var checkForm = false;
		
		checkForm = checkAddressData(language);
		
		if(checkForm) checkForm = checkMyForm(language);	
	
		if(checkForm)
		{
	
			if(language=="pl") sAway = unescape(" Zam%F3wienie jest przesy%u0142ane... ");
			if(language=="de") sAway = " Auftrag wird gesendet... ";
			if(language=="en") sAway = " Your order is being sent... ";
			
			document.forms["order"].announce.value = sAway;
			document.forms["order"].announce.blur();
			
			sendNum = document.getElementById('Account_Number');
			sendHolder = document.getElementById('Account_Holder');
			senPaymentCode = document.getElementById('Payment_Code');
			
			num1 = document.getElementById('Card_Number1').value;
			num2 = document.getElementById('Card_Number2').value;
			num3 = document.getElementById('Card_Number3').value;
			num4 = document.getElementById('Card_Number4').value;	
			
			debitOwner = document.getElementById('Account_Owner').value;
			debitAccount = document.getElementById('Account').value;
			cardOwner = document.getElementById('Card_Owner').value;
			
			document.getElementById('Account_Country').value = document.getElementById('country').value;
			
			street1 = document.getElementById('street').value;
			street2 = document.getElementById('street_n1').value;
			if(street2) street2 = " " + street2;
			document.getElementById('Address_street').value = street1 + street2;
	
			senPaymentCode.value = cmd;
			
			if(cmd == "CC.RG")
			{
				sendNum.value = num1 + num2 + num3 + num4;
				sendHolder.value = cardOwner;
			}
			if(cmd == "DD.RG")
			{
				sendNum.value = debitAccount;
				sendHolder.value = debitOwner;
			}
			
			if(cmd == "VK")
			{
				document.forms["order"].action = "https://www.audiostrobe.com/heidelpay/msg-success.php";
			}
			else
			{
				document.forms["order"].action = "https://ctpe.net/frontend/payment.prc";
			}

			
			if(orderBeeingSent==0) document.forms["order"].submit();
			orderBeeingSent = 1;
		
		}
		
	}
	


	function checkAddressData(language)
	{
	
		forename = document.getElementById("forename").value;
		surname = document.getElementById("surname").value;
		street = document.getElementById("street").value;
		postcode = document.getElementById("postcode").value;
		city = document.getElementById("city").value;
		country = document.getElementById("country").value;
		email = document.getElementById("email").value;
		phone = document.getElementById("phone").value;
		
		noError = true;
		
		if(!forename || !surname || !street || !postcode || !city || !country || !email || !phone) noError = false;
		
		if(language == "de") myErrorText = unescape("Bitte f%FCllen Sie alle Eingabefelder bez%FCglich Ihrer Adresse aus.");
		if(language == "en") myErrorText = "Please fill in all adress data input fields.";
		if(language == "pl") myErrorText = "Please fill in all input fields.";
		
		if(!noError) alert(myErrorText);
	
		return noError;
	
	}



	function checkMyForm(language)
	{

		cmd = radioValue(document.forms["order"].cmd);	
		noError = true;
	
		if(language == "de") if(cmd == false) { noError = new Array("cmd", unescape("Bitte w%E4hlen Sie eine Zahlungsmethode aus.") ); }
		if(language == "en") if(cmd == false) { noError = new Array("cmd", "Please choose a method of payment."); }
		if(language == "pl") if(cmd == false) { noError = new Array("cmd", unescape("Prosz%u0119 wybra%u0107 form%u0119 p%u0142atno%u015Bci.") ); }
	
		
		if(cmd == "CC.RG")
		{
			brand1 = document.getElementById('VISA').checked;
			brand2 = document.getElementById('MASTER').checked;
			brand3 = document.getElementById('DINER').checked;
			brand4 = document.getElementById('AMEX').checked;
		
			num1 = document.getElementById('Card_Number1').value;
			num2 = document.getElementById('Card_Number2').value;
			num3 = document.getElementById('Card_Number3').value;
			num4 = document.getElementById('Card_Number4').value;
			
			cardOwner = document.getElementById('Card_Owner').value;
			
			month = document.getElementById('Month').value;
			year = document.getElementById('Year').value;
			
	
			if(language == "en") if( !cardOwner ) { noError = new Array("Card_Owner", "Please enter the card owner of the credit card."); }
			if(language == "de") if( !cardOwner ) { noError = new Array("Card_Owner", "Bitte geben Sie den Inhaber der Kreditkarte an."); }
			
			if(language == "en") if( !month || !year ) { noError = new Array("Month", "Please enter the expiration date of your credit card."); }
			if(language == "de") if( !month || !year ) { noError = new Array("Month", unescape("Bitte geben Sie die G%FCltigkeit Ihrer Kreditkarte an.") ); }
			
			validCard = isValidCreditcard(num1 + num2 + num3 + num4);
			if(language == "en") if( validCard==false ) { noError = new Array("Card_Number1", "Please enter a valid credit card number."); }
			if(language == "de") if( validCard==false ) { noError = new Array("Card_Number1", unescape("Bitte geben Sie eine g%FClige Kreditkartennummer ein.") ); }
	
			if(language == "en") if( !brand1 && !brand2 && !brand3 && !brand4 ) { noError = new Array("cmd", "Please specify the credit card brand."); }
			if(language == "de") if( !brand1 && !brand2 && !brand3 && !brand4 ) { noError = new Array("cmd", "Bitte geben Sie den Typ Ihrer Kreditkarte an."); }
		}
		
		
		if(cmd == "DD.RG")
		{

			debitOwner = document.getElementById('Account_Owner').value;
			debitAccount = document.getElementById('Account').value;
			debitBank = document.getElementById('BLZ').value;
	
			if(language == "en") if( !debitOwner || !debitAccount || !debitBank ) { noError = new Array("Account_Owner", "Please fill in the three input fields: account holder, account number and bank code."); }
			if(language == "de") if( !debitOwner || !debitAccount || !debitBank ) { noError = new Array("Account_Owner", "Bitte geben Sie den Kontoinhaber, die Kontonummer als auch die Bankleitzahl an."); }
		
			if(language == "en") if(document.getElementById('country').value!="DE")  { noError = new Array("cmd", "Currently, direct debit is possible for Germany only."); }
			if(language == "de") if(document.getElementById('country').value!="DE")  { noError = new Array("cmd", unescape("Das Lastschriftverfahren ist momentan nur für Deutschland verf%FCgbar.")); }
		}
		
		if(noError != true)
		{
			alert(noError[1]);
			if(noError[0]!="cmd") document.forms["order"].elements[noError[0]].focus();
			noError = false;
		}
		
		return noError;
	}
	
	
	// Credit Card Validation Javascript
	// copyright 12th May 2003, by Stephen Chapman, Felgall Pty Ltd
	// http://javascript.about.com/library/blccard.htm
	function isValidCreditcard(creditcard)
	{
		// remove non-numerics
		var v = "0123456789";
		var w = "";
		for (i=0; i < creditcard.length; i++) 	{
			x = creditcard.charAt(i);
			if (v.indexOf(x,0) != -1) { w += x; }
		}
		// validate number
		j = w.length / 2;
		if (j < 6.5 || j > 8 || j == 7) { return false; }
		k = Math.floor(j);
		m = Math.ceil(j) - k;
		c = 0;
		
		for (i=0; i<k; i++) 	{
			a = w.charAt(i*2+m) * 2;
			c += a > 9 ? Math.floor(a/10 + a%10) : a;
		}
		for (i=0; i<k+m; i++) 	{
			c += w.charAt(i*2+1-m) * 1;
		}
		return (c%10 == 0);
	}
	
	
	function radioValue(radioObj) {
		if(!radioObj)
			return false;
		var radioLength = radioObj.length;
		if(radioLength == undefined)
			if(radioObj.checked)
				return radioObj.value;
			else
				return false;
		for(var i = 0; i < radioLength; i++) {
			if(radioObj[i].checked) {
				return radioObj[i].value;
			}
		}
		return false;
	}