function checkRE(field, re, message) {
	var v = field.value;
	if ( v.replace( / /, "" ) == "" ) {
		return true;
	}
	var ret = re.test(v);
	if ( !ret) {
		alert(message);
		field.focus();
		field.select();
	}
	return ret;
}

function checkAmount( field, message ) {
	return checkRE( field, /^[0-9][0-9\.]*$/, message );
}

function checkPower(field, message) {
	return checkRE( field, /^[0-9]+$/, message );
}

function appendCheckedRadioValue( uri, radio, name ) {
	var delim = "?";
	if ( uri.indexOf( "?" ) >= 0 ) {
		delim = "&";
	}
	if ( radio.length ) {
		for ( i = 0; i < radio.length; ++i ) {
			var r = radio[i];
			if ( r.checked ) {
				uri += delim + name + "=" + r.value;
				break;
			}
		}
	} else if ( radio.checked ) {
		uri += delim + name + "=" + radio.value;
	}
	return uri;
}

function showRSVPopup(value, uri) {
	
	if(value==false){
	     var oldSession = getCookie("sessionIdRsvOld");
	     var canRSV = getCookie("RSVAllowed");
	     var rsvAllowed = true;
	     if(canRSV != null && canRSV=="false"){
	     	rsvAllowed=false;
	     }
	     var a = new Date();
   	     var oneHour = a.getTime() + (60 * 60 * 1000);
   	     a.setTime(oneHour);
	     var actualSesssion = "hZ4KOFB-Bnau-2qHq78c-Fe";
	     if(rsvAllowed){
	       if(oldSession == null){
	   	   setCookie("sessionIdRsvOld", "hZ4KOFB-Bnau-2qHq78c-Fe", a, null, null, null);
	   	   newCenteredWindow('/ShowStaticPage.do;jsessionid=0000hZ4KOFB-Bnau-2qHq78c-Fe:134b6doid?popup=true&forwardName=INFO_WHY_RSV','RSV','600','450','yes','no');
	       }
	       else{
	           var actualSesssion = "hZ4KOFB-Bnau-2qHq78c-Fe";
	             if(oldSession != actualSesssion){
	               setCookie("sessionIdRsvOld", "hZ4KOFB-Bnau-2qHq78c-Fe", a, null, null, null); 
	               newCenteredWindow('/ShowStaticPage.do;jsessionid=0000hZ4KOFB-Bnau-2qHq78c-Fe:134b6doid?popup=true&forwardName=INFO_WHY_RSV','RSV','600','450','yes','no');
	              }
	        }
	     }
	   }	
}


function showGapCompletePopup(value, uri) {
	
	if(value==false){
	     var oldSession = getCookie("sessionIdGapCompleteOld");
	     var canGapComplete = getCookie("GapCompleteAllowed");
	     var gapCompleteAllowed = true;
	     if(canGapComplete != null && canGapComplete=="false"){
	     	gapCompleteAllowed=false;
	     }
	     var a = new Date();
   	     var oneHour = a.getTime() + (60 * 60 * 1000);
   	     a.setTime(oneHour);
	     var actualSesssion = "hZ4KOFB-Bnau-2qHq78c-Fe";
	     if(gapCompleteAllowed){
	       if(oldSession == null){
	   	     setCookie("sessionIdGapCompleteOld", "hZ4KOFB-Bnau-2qHq78c-Fe", a, null, null, null);
	   	     newCenteredWindow('/ShowStaticPage.do;jsessionid=0000hZ4KOFB-Bnau-2qHq78c-Fe:134b6doid?popup=true&forwardName=INFO_WHY_GAPCOMPLETE','SantanderSafe','600','450','yes','no');
	       }
	       else{
	           var actualSesssion = "hZ4KOFB-Bnau-2qHq78c-Fe";
	           if(oldSession != actualSesssion){
	               setCookie("sessionIdGapCompleteOld", "hZ4KOFB-Bnau-2qHq78c-Fe", a, null, null, null); 
	               newCenteredWindow('/ShowStaticPage.do;jsessionid=0000hZ4KOFB-Bnau-2qHq78c-Fe:134b6doid?popup=true&forwardName=INFO_WHY_GAPCOMPLETE','SantanderSafe','600','450','yes','no');
	           }
	        }
	     }
	   }	
}


var calculationFormChanged = false;

function setCalculationFormChanged() {
	calculationFormChanged = true;
}

function resetCalculationFormChanged() {
	calculationFormChanged = false;
}



function startFinanceApplication2(form, token) {
	if ( calculationFormChanged ) {
		alert( "Die Kalkulation wird erneut durchgeführt da Sie einige Werte geändert haben.\nBitte klicken Sie erneut auf \"Online-Finanzierung hier beantragen\", wenn Sie mit der Kalkulation zufrieden sind." );
		form.submit();
	} else {
		var uri = '';
		
		uri = 'https://finanz.carcredit.de:443/StartFinanceApplication.do;jsessionid=0000hZ4KOFB-Bnau-2qHq78c-Fe:134b6doid';
		
		uri += "?org.apache.struts.taglib.html.TOKEN=" + token;
		uri = appendCheckedRadioValue( uri, form.productId, "productId" );
		var uri2 = uri;
		uri = appendCheckedRadioValue( uri, form.rowNumber, "rowNumber" );
		if ( uri == uri2 ) {
			alert( "Bitte wählen Sie eine Laufzeit aus,\nbevor Sie die Online-Finanzierung beantragen." );		
		} else {
			var winl = (screen.width - 755) / 2;
			var wint = (screen.height - 570) / 2;
			winprops = 'height=570,width=755,top=' + wint + ',left=' + winl + ',status,scrollbars,resizable'
			window.open(uri, "finance_application", winprops );
		}
	}
}