function initialize() {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map_canvas"));
		map.setCenter(new GLatLng(50.1124734, 8.718932), 13);
		var point = new GLatLng(50.1124734, 8.718932);
		map.addOverlay(new GMarker(point));
	}
}

function initKenBurnsEffect(data,htmlId){
	var myShow = new Slideshow.KenBurns(htmlId, data, { captions: true, controller: true, delay: 3000, duration: 1000, height: 350, hu: '', width: 350 });
}

function initNavigation(){
	// Accordion-Effekt für 2. Navigationsebene
	var myAccordion = new Fx.Accordion($$('.accordion_2Ebene'), $$('.accordion_text'), {
	    display: -1,
	    alwaysHide: true,
		onActive: function(toggler, element){
			var anchor = toggler.getChildren('a')[0];
			var backgroundImage = anchor.get('rel');
			$('hintergrund').setStyle('background-image','url(files/'+backgroundImage+')');
			anchor.setStyle('color','#009EE0');
			toggler.addClass('active');
			Cufon.replace('.accordion_2Ebene a');
	    },
		onBackground: function(toggler, element){
			var anchor = toggler.getChildren('a')[0];
			anchor.setStyle('color','');
			toggler.removeClass('active');
			Cufon.replace('.accordion_2Ebene a');
		}
	});
}

function getAdditionalVideo(){
	var anchor = this;
	var list_element = anchor.getParent('li');
	var video = list_element.getElement('.add_video');
	var video_file = video.get('value');
	$$('div.add_video').dispose();
	if(video_file != ''){
		var big_image = $('bigImage');
		var big_image_wrapper = big_image.getParent('.bigImage');
		var wrapper = new Element('div',
			{
				'class': 'add_video'
			}
		);
		var video_anchor = new Element('a',
			{
				'class': 'lightbox',
				'rel': 'lightbox;width=600;height=400',
				'html': 'play »',
				'href': video_file
			}
		);
		video_anchor.inject(wrapper);
		wrapper.inject(big_image_wrapper);
		Shadowbox.init();
	}
}

var initialProjectName = '';

function showImage(filename, projectName, el){
	var bigImage = $$('.bigImage')[0];
	var img = $('bigImage');
	bigImage.get('morph').start( { 'opacity': 0 } ).chain(
		function(){
			removePlayer();
			$$('.shade')[0].setStyle('visibility', 'visible');
			img.set('src',filename);
			setProjectName(projectName);
			var myImage = new Asset.images(filename,
				{
					onComplete: function(){
						bigImage.get('morph').start( { 'opacity': 1 } );
					}
				}
			);
		}
	);
	getAdditionalVideo.bind(el).attempt();
	return false;
}

function removePlayer(){
	if($('mp3Player')){
		$('mp3Player').dispose();
	}
	if($('flvPlayer')){
		$('flvPlayer').dispose();
	}
	if($('issuu_wrapper')){
		$('issuu_wrapper').dispose();
	}	
}

function setProjectName(projectName){
	var projectParagraph = $('caption').getElement('.project');
	if(projectName != ''){
		if(projectParagraph){
			initialProjectName = projectParagraph.get('html');
			projectParagraph.set('html',projectName);
		}
	}else{
		if(initialProjectName != ''){
			projectParagraph.set('html',initialProjectName);
		}
	}
}

function playMp3(filename, projectName, el){
	removePlayer();
	var bigImage = $$('.bigImage')[0];
	var img = $('bigImage');
	var mp3Div = new Element('div',
		{
			'id': 'mp3Player'
		}
	);
	mp3Div.inject($$('.bigImage')[0]);
	bigImage.get('morph').start( { 'opacity': 0 } ).chain(
		function(){
			setProjectName(projectName);
			var so = new SWFObject('player.swf','myFlash','449','24','9','#ffffff');
			so.addParam('allowfullscreen','true');
			so.addParam('allowscriptaccess','always');
			so.addParam('wmode','transparent');
			so.addVariable('file',filename);
			so.addVariable('autostart','true');
			so.addVariable('repeat','always');
			so.write('mp3Player');
			img.set('src','pics/blank.gif');
			bigImage.get('morph').start( { 'opacity': 1 } );
			$$('.shade')[0].setStyle('visibility', 'hidden');
		}
	);
	getAdditionalVideo.bind(el).attempt();
}

function playFlv(filename, projectName, el){
	removePlayer();
	var bigImage = $$('.bigImage')[0];
	var img = $('bigImage');
	var flvDiv = new Element('div',
		{
			'id': 'flvPlayer'
		}
	);
	flvDiv.inject($$('.bigImage')[0]);
	bigImage.get('morph').start( { 'opacity': 0 } ).chain(
		function(){
			setProjectName(projectName);
			var so = new SWFObject('player.swf','myFlash','500','305','9','#ffffff');
			so.addParam('allowfullscreen','true');
			so.addParam('allowscriptaccess','always');
			so.addParam('wmode','transparent');
			so.addVariable('file',filename);
			so.addVariable('autostart','true');
			so.write('flvPlayer');
			img.set('src','pics/blank.gif');
			bigImage.get('morph').start( { 'opacity': 1 } );
			$$('.shade')[0].setStyle('visibility', 'hidden');
		}
	);
	getAdditionalVideo.bind(el).attempt();
}

function playPdf(anchor){
	removePlayer();
	var list_element = anchor.getParent('li');
	if(list_element){
		var issuu_document_id = list_element.getElement('.issuu_document_id').get('value');
		var issuu_viewer = 'http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf';
		var issuu_content_id = 'issuu_content';
		var width = 450;
		var height = 305;
		
		var attributes = {
			id: 'issuuViewer'
		};
		
		var issuu_div_wrapper = new Element('div',
			{
				'id': 'issuu_wrapper'
			}
		);
		var issuu_div = new Element('div',
			{
				'id': issuu_content_id
			}
		);
		var bigImage = $$('.bigImage')[0];
		var img = $('bigImage');
		issuu_div_wrapper.inject(bigImage);
		
		bigImage.get('morph').start( { 'opacity': 0 } ).chain(
			function(){
				setProjectName(anchor.get('rel'));
				var so = new SWFObject(issuu_viewer,issuu_content_id,width,height,'9','#ffffff');
				so.addParam('allowfullscreen','true');
				so.addParam('allowscriptaccess','always');
				so.addParam('menu','true');
				so.addVariable('jsAPIClientDomain',document.domain);
				so.addVariable('mode','embed');
				so.addVariable('showFlipBtn','false');
				so.addVariable('documentId',issuu_document_id);
				so.addVariable('username','artundwork.kommunikation');
				so.write('issuu_wrapper');
				img.set('src','pics/blank.gif');
				bigImage.get('morph').start( { 'opacity': 1 } );
				$$('.shade')[0].setStyle('visibility', 'hidden');
			}
		);
	}
	return false;
}

var map;
var gdir;
var geocoder = null;
var addressMarker;

function initGoogleMaps() {
  if (GBrowserIsCompatible()) {      
    map = new GMap2(document.getElementById("map_canvas"));
    gdir = new GDirections(map, document.getElementById("directions"));
    GEvent.addListener(gdir, "load", onGDirectionsLoad);
    GEvent.addListener(gdir, "error", handleErrors);
	map.setCenter(new GLatLng(50.1124734, 8.718932), 13);
	var point = new GLatLng(50.1124734, 8.718932);
	map.addOverlay(new GMarker(point));
    // setDirections("San Francisco", "Mountain View", "en_US");
  }
}

function GetRandom( min, max ) {
	if( min > max ) {
		return( -1 );
	}
	if( min == max ) {
		return( min );
	}
	return( min + parseInt( Math.random() * ( max-min+1 ) ) );
}

function setDirections(fromAddress, toAddress, locale) {
  gdir.load("from: " + fromAddress + " to: " + toAddress,
            { "locale": locale });
}

function openGoogleMaps(fromAddress, toAddress, locale){
	var currentWindowName = window.name;
	var url = 'http://maps.google.de/maps?daddr='+ encodeURIComponent(toAddress)+'&dirflg=&saddr='+ encodeURIComponent(fromAddress)+'';
	var windowId = 'googleMaps'+GetRandom(0,100);
	while(windowId == currentWindowName){
		windowId = 'googleMaps'+GetRandom(0,100);
	}
	window.open(url,windowId);
	return false;
}

function handleErrors(){
   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
     alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
     alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
   
   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
     alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);

//   else if (gdir.getStatus().code == G_UNAVAILABLE_ADDRESS)  <--- Doc bug... this is either not defined, or Doc is wrong
//     alert("The geocode for the given address or the route for the given directions query cannot be returned due to legal or contractual reasons.\n Error code: " + gdir.getStatus().code);
     
   else if (gdir.getStatus().code == G_GEO_BAD_KEY)
     alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);

   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
     alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
    
   else alert("An unknown error occurred.");
   
}

function onGDirectionsLoad(){ 
  // Use this function to access information about the latest load()
  // results.

  // e.g.
  // document.getElementById("getStatus").innerHTML = gdir.getStatus().code;
  // and yada yada yada...
}

function checkMapsInfo(field){
	if(field.value == 'Ihr Startort hier' || field.value == 'Please enter starting point'){
		field.value = '';
	}
}

Cufon.replace('.accordion_2Ebene a, #navigation a, .textile h1', { hover: true, hoverables: { a: true } });

var layer_opened = true;
var layer_is_closing = false;
function showLayer(){
	layer_opened = true;
	var layer = this;
	layer.get('tween').start(0);
}

function hideLayer(){
	var layer = this;
	var size = layer.getSize();
	layer_is_closing = true;
	layer.get('tween').start(size.x).chain(
		function(){
			size = layer.getSize();
			layer.setStyle('left', size.x);
			layer_opened = false;
			layer_is_closing = false;
		}
	);
}

function initLayer(){
	$$('.layer').each(
		function(layer, index){
			var window_size = window.getSize();
			layer.setStyles(
				{
					'left': window_size.x
				}
			);
			layer.set('tween',
				{
					duration: 2200,
					transition: 'bounce:out',
					chain: 'cancel',
				    property: 'left'
				}
			);
			layer.get('tween').start(0);
			var blocks = layer.getElements('.block');
			var layer_size = layer.getSize();
			blocks.each(
				function(block, i){
					var content_margin = 0;
					if(block.hasClass('textile')){
						content_margin = 16;
					}
					var size = block.getSize();
					var padding_top = (layer_size.y - (size.y - content_margin)) / 2;
					block.setStyle('padding-top', padding_top);
				}
			);
			var fx = function(){
				var size = layer.getSize();
				layer_is_closing = true;
				layer.get('tween').start(size.x).chain(
					function(){
						layer_opened = false;
						layer_is_closing = false;
					}
				);
				layer.addEvents(
					{
						'mouseenter': showLayer,
						'mouseleave': hideLayer
					}
				);
			}
			fx.delay(15000);
		}
	);
}

window.addEvent('domready',
	function(){
		if($('map_canvas')){
			initialize();
		}
		initNavigation();
		initKenBurnsEffect();
		initLayer();
		if($('slider')){
			var anchor = $('slider').getElement('a');
			getAdditionalVideo.bind(anchor).attempt();
		}
	}

);

window.addEvent('resize',
	function(){
		$$('.layer').each(
			function(layer, index){
				if(!layer_opened){
					var size = layer.getSize();
					layer.setStyle('left', size.x);
				}
			}
		);
	}
);