// JavaScript Document
// Dennys Gadient & Timo Loosli, (c) 2004-2008

//************************************************************************************************
// Roll-Over Scripts
//************************************************************************************************
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//************************************************************************************************
// Popup
//************************************************************************************************
function popUp(URL,width,height) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+width+',height='+height+',left = 540,top = 451');");
}

//************************************************************************************************
// Show & Hide Elements
//************************************************************************************************
function toggle(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = ''; 
	}
}

//************************************************************************************************
//Wechselt nach Bestätigung der Frage zum Pfad
//************************************************************************************************
function ask(nextUrl,question) {
	var isok = window.confirm(question);
	if (isok) {
		top.location.href = nextUrl;
	}
}

//************************************************************************************************
//Überprüft das Format einer Emailadresse
//************************************************************************************************
function isValidEmail(address) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   return reg.test(address);
}

//*************************************************************************************
// google maps distanz
//*************************************************************************************

 function showLocation() {
		
	var geocoder, location1, location2, gDir;
	
		geocoder = new GClientGeocoder();
		gDir = new GDirections();
		GEvent.addListener(gDir, "load", function() {
			var drivingDistanceKilometers = gDir.getDistance().meters / 1000;
			//alert('<strong>Address 1: </strong>' + location1.address + ' (' + location1.lat + ':' + location1.lon + ')<br /><strong>Address 2: </strong>' + location2.address + ' (' + location2.lat + ':' + location2.lon + ')<br /><strong>Driving Distance: </strong>' + drivingDistanceMiles + ' miles (or ' + drivingDistanceKilometers + ' kilometers)');
			document.forms['calculator'].km.value =  drivingDistanceKilometers;
			if (document.forms['calculator'].cplz.value == "" || document.forms['calculator'].cplz.value == null || document.forms['calculator'].cmenge.value == "" || document.forms['calculator'].cmenge.value == null)
			{
				alert("Bitte füllen Sie alle Formularfelder aus.");
			}
			else
			{
				document.forms['calculator'].submit();
			}
		});
	
		geocoder.getLocations('2088 cressier, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				location1 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};
				geocoder.getLocations(document.forms['calculator'].cplz.value + ', Schweiz', function (response) {
					if (!response || response.Status.code != 200)
					{
						alert("Postleitzahl konnte nicht gefunden werden.");
					}
					else
					{
						location2 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};
						gDir.load('from: ' + location1.address + ' to: ' + location2.address);
					}
				});
			}
		});
	}

function showLocationB() {
		
	var geocoder, ziel, d2088, d3052, d3072, d4127, d4132, d4538, gDir2088, gDir3052, gDir3072, gDir4127, gDir4132, gDir4538;
	
		geocoder = new GClientGeocoder();
		gDir2088 = new GDirections();
		gDir3052 = new GDirections();
		gDir3072 = new GDirections();
		gDir4127 = new GDirections();
		gDir4132 = new GDirections();
		gDir4538 = new GDirections();
		GEvent.addListener(gDir4538, "load", function() {

			document.forms['calculator'].km2088.value =  gDir2088.getDistance().meters / 1000;
			document.forms['calculator'].km3052.value =  gDir3052.getDistance().meters / 1000;
			document.forms['calculator'].km3072.value =  gDir3072.getDistance().meters / 1000;
			document.forms['calculator'].km4127.value =  gDir4127.getDistance().meters / 1000;
			document.forms['calculator'].km4132.value =  gDir4132.getDistance().meters / 1000;
			document.forms['calculator'].km4538.value =  gDir4538.getDistance().meters / 1000;
			
			if (document.forms['calculator'].cplz.value == "" || document.forms['calculator'].cplz.value == null || document.forms['calculator'].cmenge.value == "" || document.forms['calculator'].cmenge.value == null)
			{
				alert("Bitte füllen Sie alle Formularfelder aus.");
			}
			else
			{
				document.forms['calculator'].submit();
			}
		});
		
		//Locationdaten Lieferort
		geocoder.getLocations(document.forms['calculator'].cplz.value + ', Schweiz', function (response) {
					if (!response || response.Status.code != 200)
					{
						alert("Postleitzahl konnte nicht gefunden werden.");
					}
					else
					{
						ziel = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};
					}
		});
		
		//Location 2088
		geocoder.getLocations('2088, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d2088 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir2088.load('from: ' + d2088.address + ' to: ' + ziel.address);
			}
		});
		
		//Location 3052
		geocoder.getLocations('3052, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d3052 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir3052.load('from: ' + d3052.address + ' to: ' + ziel.address);
			}
		});
		
		//Location 3072
		geocoder.getLocations('3072, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d3072 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir3072.load('from: ' + d3072.address + ' to: ' + ziel.address);
			}
		});
		
		//Location 4127
		geocoder.getLocations('4127, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d4127 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir4127.load('from: ' + d4127.address + ' to: ' + ziel.address);
			}
		});
		
		//Location 4132
		geocoder.getLocations('4132, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d4132 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir4132.load('from: ' + d4132.address + ' to: ' + ziel.address);
			}
		});
		
		//Location 4538
		geocoder.getLocations('4538, schweiz', function (response) {
			if (!response || response.Status.code != 200)
			{
				alert("Es ist ein Fehler aufgetreten, bitte versuchen Sie es erneut.");
			}
			else
			{
				d4538 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};	
				gDir4538.load('from: ' + d4538.address + ' to: ' + ziel.address);
			}
		});
		
	}