function OpenTab(tab) {
	document.getElementById(activetab+'box').style.display='none';
	document.getElementById('tab-'+activetab).className ='tab';
	document.getElementById(tab+'box').style.display='block';
	document.getElementById('tab-'+tab).className ='activetab';
	activetab = tab;
	if(tab == 'locatie') {
		load();
	}
}
function setBook() {
	document.getElementById('akkoordgaan').style.display='block';
	document.getElementById('aantalpersonen').style.display='inline';
	document.getElementById('periode').style.display='inline';
	document.getElementById('plaats').style.display='inline';
	document.getElementById('postcode').style.display='inline';
	document.getElementById('adres').style.display='inline';
}
function setInfo() {
	document.getElementById('akkoordgaan').style.display='none';
	document.getElementById('aantalpersonen').style.display='none';
	document.getElementById('periode').style.display='none';
	document.getElementById('plaats').style.display='none';
	document.getElementById('postcode').style.display='none';
	document.getElementById('adres').style.display='none';
	document.getElementById('street').style.border='1px solid #a4a4a4';
	document.getElementById('housenumber').style.border='1px solid #a4a4a4';
	document.getElementById('postalcode1').style.border='1px solid #a4a4a4';
	document.getElementById('postalcode2').style.border='1px solid #a4a4a4';
	document.getElementById('city').style.border='1px solid #a4a4a4';
	document.getElementById('nopersons').style.border='1px solid #a4a4a4';
	document.getElementById('period').style.border='1px solid #a4a4a4';
	document.getElementById('telephonenumber').style.border='1px solid #a4a4a4';
}
function initializeMap(address) {
	var geocoder = new google.maps.Geocoder();
	var latlng = new google.maps.LatLng(-50.397, 150.644);
	var myOptions = {
		zoom: 13,
		center: latlng,
    	disableDefaultUI: true,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	};
	var map = new google.maps.Map(document.getElementById("googlemap"), myOptions);
	
    geocoder.geocode( { 'address': address}, function(results, status) {
		if (status == google.maps.GeocoderStatus.OK) {
			map.setCenter(results[0].geometry.location);
			var marker = new google.maps.Marker({
				map: map, 
				position: results[0].geometry.location
			});
		}
	});
}