// Let op, als de HTML verandert dient dat op 2 plekken te gebeuren (ned. HTML en fr. HTML)
goGENFUNC.addCustomEvent(window,"load",getLanguage);

function getLanguage(){
	if (document.getElementById("be_saving_nl")){
		parseHTML("nl");
	}
	else if (document.getElementById("be_saving_fr")){
		parseHTML("fr"); 
	}
	else {
		alert("Een div met id 'be_saving_nl' of 'be_saving_fr' niet gevonden, module kan niet geplaatst worden.")
	}
} 

function parseHTML(asLanguage){
	if (!lsFormBody) {var lsFormBody=""}
	if (asLanguage=="nl") {
		lsFormBody += '<div class="error" id="ServerError" style="display: none"></div><div class="error" id="UserFeedback" style="display: none"></div>'
		lsFormBody += '<form name="be_nl_calcsaving" action="#" method="post" onSubmit="return calcSaving_BE(\'nl\');" id="rekenmodule">'
		lsFormBody += '<fieldset><legend>Bereken uw besparing</legend>'
		lsFormBody += '<label for="edNettIncome">Netto maandinkomen</label><input name="edNettIncome" id="edNettIncome" type="Text" size="10"><br>'
		lsFormBody += '<label for="edPartnerIncome">Netto maandinkomen partner</label><input name="edPartnerIncome" id="edPartnerIncome" type="Text" size="10"><br>'
		lsFormBody += '<label for="edHousingCost">Hypotheeklasten / huur</label><input name="edHousingCost" id="edHousingCost" type="Text" size="10"><br>'
		lsFormBody += '<h3>Lening 1</h3><label for="edCredit1">Huidig saldo</label><input name="edCredit1" type="text" id="edCredit1" size="10"><br>'
		lsFormBody += '<label for="edMonthly1">Maandaflossing</label><input name="edMonthly1" type="text" id="edMonthly1" size="10"><br>'
		lsFormBody += '<h3>Lening 2</h3><label for="edCredit2">Huidig saldo</label><input name="edCredit2" type="text" id="edCredit2" size="10"><br>'
		lsFormBody += '<label for="edMonthly2">Maandaflossing</label><input name="edMonthly2" type="text" id="edMonthly2" size="10"><br>'
		lsFormBody += '<h3>Lening 3</h3><label for="edCredit3">Huidig saldo</label><input name="edCredit3" type="text" id="edCredit3" size="10"><br>'
		lsFormBody += '<label for="edMonthly3">Maandaflossing</label><input name="edMonthly3" type="text" id="edMonthly3" size="10"><br>'
		lsFormBody += '<h3>Kredietkaart 1</h3><label for="edCredit4">Huidig saldo</label><input name="edCredit4" type="text" id="edCredit4" size="10"><br>'
		lsFormBody += '<label for="edMonthly4">Maandaflossing</label><input name="edMonthly4" type="text" id="edMonthly4" size="10"><br>'
		lsFormBody += '<h3>Kredietkaart 2</h3><label for="edCredit5">Huidig saldo</label><input name="edCredit5" type="text" id="edCredit5" size="10"><br>'
		lsFormBody += '<label for="edMonthly5">Maandaflossing</label><input name="edMonthly5" type="text" id="edMonthly5" size="10"><br>'
		lsFormBody += '<h3>Kredietkaart 3</h3><label for="edCredit6">Huidig saldo</label><input name="edCredit6" type="text" id="edCredit6" size="10"><br>'
		lsFormBody += '<label for="edMonthly6">Maandaflossing</label><input name="edMonthly6" type="text" id="edMonthly6" size="10"><br><br>'
		lsFormBody += '<h3><label for="edLoanAmount" id="lblLoanAmount">Gewenst extra kredietbedrag</label></h3><input name="edLoanAmount" type="text" id="edLoanAmount" size="10"><br>'
		lsFormBody += '<input name="btnSubmit" type="submit" id="btnSubmit" value="Berekenen" class="button">'
		lsFormBody += '<img src="/webservices/img/basis/indicator.gif" id="Display_ASync" alt="calculating" style="display: none;"></fieldset>'
		lsFormBody += '<fieldset id="ResultSet"><legend>Oude situatie / nieuwe situatie</legend>'
		lsFormBody += '<label for="lblTotalAmountExcl">Kredietbedrag oud</label><span id="lblTotalAmountExcl"></span><br><label for="lblTotalAmountIncl">Kredietbedrag nieuw</label><span id="lblTotalAmountIncl"></span><br>'
		lsFormBody += '<label for="lblTotalPaymentExcl">Maandaflossing oud</label><span id="lblTotalPaymentExcl"></span><br><label for="lblTotalPaymentIncl">Maandaflossing nieuw</label><span id="lblTotalPaymentIncl"></span><br>'
		lsFormBody += '<label>Jaarrente</label><span id="lblAnnualInterest"></span><br>'
		lsFormBody += '<label>Besparing per maand</label><span id="lblSaving"></span><br>'
		//lsFormBody += '<label>Uw maximum besparing kan oplopen tot</label><span id="lblTotalSaving"></span><br>'
		lsFormBody += '</fieldset></form>'
		goDOM.setInnerHTML("be_saving_nl", lsFormBody);
	} 
	else if (asLanguage=="fr") {
		lsFormBody += '<div class="error" id="ServerError" style="display: none"></div><div class="error" id="UserFeedback" style="display: none"></div>'
		lsFormBody += '<form name="be_fr_calcsaving" action="#" method="post" onSubmit="return calcSaving_BE(\'fr\');" id="rekenmodule">'
		lsFormBody += '<fieldset><legend>Calculez votre &eacute;conomie</legend>'
		lsFormBody += '<label for="edNettIncome">Revenus mensuels nets</label><input name="edNettIncome" id="edNettIncome" type="Text" size="10"><br>'
		lsFormBody += '<label for="edPartnerIncome">Revenus mensuels nets partenaire</label><input name="edPartnerIncome" id="edPartnerIncome" type="Text" size="10"><br>'
		lsFormBody += '<label for="edHousingCost">Charge hypoth&eacute;caire / locative</label><input name="edHousingCost" id="edHousingCost" type="Text" size="10"><br>'
		lsFormBody += '<h3>Emprunt 1</h3><label for="edCredit1">Solde actuel</label><input name="edCredit1" type="text" id="edCredit1" size="10"><br>'
		lsFormBody += '<label for="edMonthly1">Remboursement mensuel</label><input name="edMonthly1" type="text" id="edMonthly1" size="10"><br>'
		lsFormBody += '<h3>Emprunt 2</h3><label for="edCredit2">Solde actuel</label><input name="edCredit2" type="text" id="edCredit2" size="10"><br>'
		lsFormBody += '<label for="edMonthly2">Remboursement mensuel</label><input name="edMonthly2" type="text" id="edMonthly2" size="10"><br>'
		lsFormBody += '<h3>Emprunt 3</h3><label for="edCredit3">Solde actuel</label><input name="edCredit3" type="text" id="edCredit3" size="10"><br>'
		lsFormBody += '<label for="edMonthly3">Remboursement mensuel</label><input name="edMonthly3" type="text" id="edMonthly3" size="10"><br>'
		lsFormBody += '<h3>Carte de cr&eacute;dit 1</h3><label for="edCredit4">Solde actuel</label><input name="edCredit4" type="text" id="edCredit4" size="10"><br>'
		lsFormBody += '<label for="edMonthly4">Remboursement mensuel</label><input name="edMonthly4" type="text" id="edMonthly4" size="10"><br>'
		lsFormBody += '<h3>Carte de cr&eacute;dit 2</h3><label for="edCredit5">Solde actuel</label><input name="edCredit5" type="text" id="edCredit5" size="10"><br>'
		lsFormBody += '<label for="edMonthly5">Remboursement mensuel</label><input name="edMonthly5" type="text" id="edMonthly5" size="10"><br>'
		lsFormBody += '<h3>Carte de cr&eacute;dit 3</h3><label for="edCredit6">Solde actuel</label><input name="edCredit6" type="text" id="edCredit6" size="10"><br>'
		lsFormBody += '<label for="edMonthly6">Remboursement mensuel</label><input name="edMonthly6" type="text" id="edMonthly6" size="10"><br><br>'
		lsFormBody += '<br><label for="edLoanAmount" id="lblLoanAmount">Montant suppl&eacute;mentaire souhait&eacute;</label></h3><input name="edLoanAmount" type="text" id="edLoanAmount" size="10"><br>'
		lsFormBody += '<input name="btnSubmit" type="submit" id="btnSubmit" value="Calculer" class="button">'
		lsFormBody += '<img src="/webservices/img/basis/indicator.gif" id="Display_ASync" alt="calculating" style="display: none;"></fieldset>'
		lsFormBody += '<fieldset id="ResultSet"><legend>La vieille situation / La nouvelle situation</legend>'
		lsFormBody += '<label for="lblTotalAmountExcl">Ancien montant de cr&eacute;dit</label><span id="lblTotalAmountExcl"></span><br><label for="lblTotalAmountIncl">Nouveau montant de cr&eacute;dit</label><span id="lblTotalAmountIncl"></span><br>'
		lsFormBody += '<label for="lblTotalPaymentExcl">Ancienne mensualit&eacute;</label><span id="lblTotalPaymentExcl"></span><br><label for="lblTotalPaymentIncl">Nouveau mensualit&eacute;</label><span id="lblTotalPaymentIncl"></span><br>'
		lsFormBody += '<label>TAEG</label><span id="lblAnnualInterest"></span><br>'
		lsFormBody += '<label>Votre advantage mensuel</label><span id="lblSaving"></span><br>'
		//lsFormBody += '<label>Votre advantage maximale peut se monter &agrave;</label><span id="lblTotalSaving"></span><br>'
		lsFormBody += '</fieldset></form>'
		goDOM.setInnerHTML("be_saving_fr", lsFormBody);
	}
}

function cleanStart(){
	goDOM.hideElement("Display_ASync");
	document.getElementById("btnSubmit").disabled = false
	goDOM.setInnerHTML('lblTotalAmountExcl', ' ');
	goDOM.setInnerHTML('lblTotalAmountIncl', ' ');
	goDOM.setInnerHTML('lblTotalPaymentExcl', ' ');
	goDOM.setInnerHTML('lblTotalPaymentIncl', ' ');
	goDOM.setInnerHTML('lblAnnualInterest', ' ');
	goDOM.setInnerHTML('lblSaving', ' ');
	goDOM.setInnerHTML('lblTotalSaving', ' ');
	goDOM.setInnerHTML('UserFeedback', '');
	goDOM.setInnerHTML('ServerError', '');
}

function calcSaving_BE(asLanguage) {
	document.getElementById("btnSubmit").disabled = true;
	goDOM.unHideElement("Display_ASync");
	goDOM.hideElement("ServerError");

	var larrFields = new Array("edNettIncome", "edPartnerIncome", "edHousingCost", "edLoanAmount", "edCredit1", "edMonthly1", "edCredit2", "edMonthly2", "edCredit3", "edMonthly3", "edCredit4", "edMonthly4", "edCredit5", "edMonthly5", "edCredit6", "edMonthly6");
	var larrErrElements = new Array("errLENEN_V_TELENEN");
	var lsURL = "/webservices/calculations/be_saving.aspx?lang=" + asLanguage + "&" + goGENFUNC.makePostString(larrFields);
	goAsyncHTTP.httpRequest(lsURL, "", setResponse);

	function setResponse(aoXMLHTTP) {
		var lsServerError, ldSaving;
		eval(aoXMLHTTP.responseText);
		if (lsServerError) {
			cleanStart();
			goDOM.unHideElement("ServerError");
			goDOM.setInnerHTML('ServerError', '<h4>' + lsServerError + '</h4>');
			goDOM.hideElement("Display_ASync");
			document.getElementById("btnSubmit").disabled = false;
		}
		else if (ldSaving) {
			goDOM.setInnerHTML('lblTotalAmountExcl', ldCreditExcl);
			goDOM.setInnerHTML('lblTotalAmountIncl', ldCreditIncl);
			goDOM.setInnerHTML('lblTotalPaymentExcl', ldPayExcl);
			goDOM.setInnerHTML('lblTotalPaymentIncl', ldPayIncl);
			goDOM.setInnerHTML('lblAnnualInterest', ldAnualInterest);
			goDOM.setInnerHTML('lblSaving', ldSaving);
			//goDOM.setInnerHTML('lblTotalSaving', ldTotal);
			goDOM.hideElement("Display_ASync");
			document.getElementById("btnSubmit").disabled = false;
		}
		else {
			goDOM.setInnerHTML('UserFeedback','fout!');
			goDOM.hideElement("Display_ASync");
			document.getElementById("btnSubmit").disabled = false;
		}
	}
	return false;
}