// 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_monthlypayment_nl")){
		parseHTML("nl");
	}
	else if (document.getElementById("be_monthlypayment_fr")){
		parseHTML("fr"); 
	}
	else {
		alert("Een div met id 'be_monthlypayment_nl' of 'be_monthlypayment_fr' niet gevonden, module kan niet geplaatst worden.")
	}
	cleanStart();
} 

function parseHTML(asLanguage){
	if (!lsFormBody) {var lsFormBody=""}
	if (asLanguage=="nl") {
		lsFormBody += '<div id="ServerError" style="display: none"></div>'
		lsFormBody += '<form name="be_nl_monthlypayment" action="#" onSubmit="return calcMonthlyPayment_BE(\'nl\');" method="post" id="rekenmodule">'
		lsFormBody += '<fieldset><label id="lblblLoanAmount" for="edLoanAmount">Kredietbedrag</label><input id="edLoanAmount" type="Text"><br>'
		lsFormBody += '<input type="submit" id="btnSubmit" value="Bereken" class="button">'
		lsFormBody += '<img src="/webservices/img/basis/indicator.gif" id="Display_ASync" alt="calculating" style="display: none;"><br></fieldset>'
		lsFormBody += '<div id="ResultContainer" style="display: none"><fieldset id="ResultSet"><label id="lblText1">Looptijd </label><span id="lblLTK1"></span><br>'
		lsFormBody += '<label id="lblText2">Maandaflossing </label><span id="lblMAK1"></span><br><label id="lblText3">JKP* </label><span id="lblJKP1"></span><br>'
		lsFormBody += '<div id="UserFeedback"></div></fieldset></div></form>'
		goDOM.setInnerHTML("be_monthlypayment_nl", lsFormBody);
} 
	else if (asLanguage=="fr") {
		lsFormBody += '<div id="ServerError" style="display: none"></div>'
		lsFormBody += '<form name="be_fr_monthlypayment" action="#" onSubmit="return calcMonthlyPayment_BE(\'fr\');" method="post" id="rekenmodule">'
		lsFormBody += '<fieldset><label id="lblblLoanAmount" for="edLoanAmount">Montant souhait&eacute;</label><input id="edLoanAmount" type="Text"><br>'
		lsFormBody += '<input type="submit" id="btnSubmit" value="Calculer" class="button">'
		lsFormBody += '<img src="/webservices/img/basis/indicator.gif" id="Display_ASync" alt="calculating" style="display: none;"><br></fieldset>'
		lsFormBody += '<div id="ResultContainer" style="display: none"><fieldset id="ResultSet"><label id="lblText1">Durée </label><span id="lblLTK1"></span><br>'
		lsFormBody += '<label id="lblText2">Mensualit&eacute; </label><span id="lblMAK1"></span><br><label id="lblText3">TAEG* </label><span id="lblJKP1"></span><br>'
		lsFormBody += '<div id="UserFeedback"></div></fieldset></div></form>'
		goDOM.setInnerHTML("be_monthlypayment_fr", lsFormBody);
	}
}

function cleanStart(){
	goDOM.hideElement("Display_ASync");
	document.getElementById("btnSubmit").disabled = false
	goDOM.setInnerHTML('lblText1', ' ');
	goDOM.setInnerHTML('lblText2', ' ');
	goDOM.setInnerHTML('lblText3', ' ');
	goDOM.setInnerHTML('lblLTK1', ' ');
	goDOM.setInnerHTML('lblMAK1', ' ');
	goDOM.setInnerHTML('lblJKP1', ' ');
	goDOM.setInnerHTML('UserFeedback', '');
	goDOM.setInnerHTML('ServerError', '');
}

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

	var larrFields = new Array("edLoanAmount");
	var larrErrElements = new Array("errLENEN_V_TELENEN");
	var lsURL = "/webservices/calculations/be_monthlypayment.aspx?lang=" + asLanguage + "&" + goGENFUNC.makePostString(larrFields);
	goAsyncHTTP.httpRequest(lsURL, "", setResponse);

	function setResponse(aoXMLHTTP) {
		var lsServerError, lsFeedback;
		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 (lsFeedback) {
			goDOM.unHideElement("ResultContainer")
			goDOM.setInnerHTMLMulti(larrErrElements,'');
			goDOM.setInnerHTML('lblText1', lsLtPurchase);
			goDOM.setInnerHTML('lblText2', lsMaPurchase);
			goDOM.setInnerHTML('lblText3', lsJKPText);
			goDOM.setInnerHTML('lblLTK1', liDuration + ' mns');
			goDOM.setInnerHTML('lblMAK1', '&euro;' + ldMonthlyPayment);
			goDOM.setInnerHTML('lblJKP1', ldJKP + '%');
			goDOM.setInnerHTML('UserFeedback', lsFeedback);
			goDOM.hideElement("Display_ASync");
			document.getElementById("btnSubmit").disabled = false;
		}
		else {
			goDOM.setInnerHTML('ServerError','fout!');
			goDOM.hideElement("Display_ASync");
			document.getElementById("btnSubmit").disabled = false;
		}
	}
	return false;
}