/*
	'ä' = 'ä';
	'ö' = 'ö';
	'ü' = 'ü';
	'Ä' = 'Ä';
	'Ö' = 'Ö';
	'Ü' = 'Ãœ';
	'ß' = 'ß';
*/
			var oActiveMenu = null;
			var menuActive = true; 
			var searchActive = true; 
			var hideTimer = 0; 
			var timeBeforeAutoHide = 2500;

			var lastOverlayId = 0;
			var newOverlayId = 0;

			var newTop = 0;
			var newLeft = 0;

			var iWidth;
			var iHeight;

			var XMLHTTP = null;

			if (window.XMLHttpRequest) {
				XMLHTTP = new XMLHttpRequest();
			} else if (window.ActiveXObject) {
				try {
					XMLHTTP = new ActiveXObject("Msxml2.XMLHTTP");
				} catch (ex) {
					try {
						XMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
					} catch (ex) {
					}
				}
			}

			function app_setLangIdResult()
			{
				if (4 == XMLHTTP.readyState) location.reload();
			}

			function app_setLangId(langId)
			{
				XMLHTTP.open('POST', '/setLangId.php');
				XMLHTTP.onreadystatechange = app_setLangIdResult;
				XMLHTTP.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

				param = 'langId=' + encodeURIComponent(langId);

				XMLHTTP.send(param);				
			}

			function app_searchOn() {
				document.getElementById('lyrSearch').style.visibility = 'visible';
				document.getElementById('lyrSearchGo').style.visibility = 'visible';
			}

			function app_mouseOutMenu() 
			{ 
				menuActive = false; 
				app_menuTimerAutoHide();    
			} 

			function app_menuTimerAutoHide() 
			{ 
				if (menuActive)
				{ 
					hideTimer = 0; 
					return; 
				} 

				if (hideTimer < timeBeforeAutoHide)
				{ 
					hideTimer += 100; 
					setTimeout('app_menuTimerAutoHide()', 99); 
				} else { 
					hideTimer = 0; 
					oActiveMenu.style.visibility = 'hidden';  
				} 
			} 

			function app_setMenuBehavier(NewMenId)
			{
				oNewMen = document.getElementById(NewMenId);

				if (null != oActiveMenu) oActiveMenu.style.visibility = 'hidden'; 
				oActiveMenu = oNewMen;
				oActiveMenu.style.visibility = 'visible'; 
				menuActive = true;
			}

			function app_searchMouseOut() 
			{ 
				searchActive = false; 
				app_searchTimerAutoHide();    
			} 

			function app_searchTimerAutoHide() 
			{ 
				if ("" == document.getElementById('Search').value) {
					if (searchActive)
					{ 
						hideTimer = 0; 
						return; 
					} 

					if (hideTimer < timeBeforeAutoHide)
					{ 
						hideTimer += 100; 
						setTimeout('app_searchTimerAutoHide()', 99); 
					} else { 
						hideTimer = 0; 
						document.getElementById('lyrSearch').style.visibility = 'hidden';  
					} 
				}
			} 

			function app_searchBehavier()
			{
				document.getElementById('lyrSearch').style.visibility = 'visible'; 
				searchActive = true;
			}

			function app_setLayerTopPos(h, t) 
			{
				var tPos = t;
				var offset = h + t;
				var lyrButtonsHeight = $('#lyrButtons').height();
				var lyrNewsContainerHeight = $('#lyrNewsContainer').height();

				$('#lyrPlayer').css({top: tPos});
				$('#lyrButtons').css({top: offset + 8});
				
				if (null != lyrNewsContainerHeight) 
				{
					$('#lyrNewsContainer').css({top: offset + lyrButtonsHeight + 16});
				} else lyrNewsContainerHeight = 0;

				if (0 == lyrNewsContainerHeight) var offset2 = 12;
				else var offset2 = 24;
				
				$('#lyrSponsor').css({top: offset + lyrButtonsHeight + lyrNewsContainerHeight + offset2});
			}

			function app_setLayerTopPos2(h, t) 
			{
				var tPos = t;
				var offset = h;
				var lyrButtonsHeight = $('#lyrButtons').height();
				var lyrNewsContainerHeight = $('#lyrNewsContainer').height();

				$('#lyrPlayer').css({top: tPos});
				$('#lyrButtons').css({top: offset + 8});
				
				if (null != lyrNewsContainerHeight) 
				{
					$('#lyrNewsContainer').css({top: offset + lyrButtonsHeight + 16});
				} else lyrNewsContainerHeight = 0;

				if (0 == lyrNewsContainerHeight) var offset2 = 12;
				else var offset2 = 24;
				
				$('#lyrSponsor').css({top: offset + lyrButtonsHeight + lyrNewsContainerHeight + offset2});
			}

			function trim(s) {
				// Erst führende, dann Abschließende Whitespaces entfernen
				// und das Ergebnis dieser Operationen zurückliefern
				
				return s.replace (/^\s+/, '').replace (/\s+$/, '');
			}

			function app_setLayer(direction) 
			{
				if ('down' == direction)
				{
					$(document).ready(function() {
						$('#lyrNav2').css({ visibility : 'visible'});

						h = $('#lyrPlayer').height();
						app_setLayerTopPos(h, 312);
					});

				} else {
					if ("" == trim(document.getElementById('lyrAllLinks').innerHTML))
					{
						$(document).ready(function() {
							$('#lyrNav2').css({ visibility : 'hidden'});
						
							h = $('#lyrPlayer').height();
							app_setLayerTopPos(h, 284);
						});
					}
				}
			}

			function app_setLogin()
			{
				// Hier wird nur das hin- und herschalten zwischen Login und Logout beschrieben.
				// Welche sonstigen Funktionen mit einem Logout verbunden sein müssen, muss dimedis festlegen und ggf. hier einfügen

				a = document.getElementById('Login');

				if ('Login' == a.innerHTML) 
				{
					app_setLayer('down');
					document.getElementById('lyrLoginData').style.visibility = 'visible';
					//a.innerHTML = 'Logout';
				} else {
					document.getElementById('lyrLoginData').style.visibility = 'hidden';			
					document.getElementById('lyrLoginName').style.visibility = 'hidden';
					//a.innerHTML = 'Login';

					app_setLayer('up');
				}
			}

			function app_showOverlay(LayerId)
			{
				$(LayerId).css({height: $('#lyrPlayer').height()});
				$(LayerId).fadeIn('slow');
			}

			function app_hideOverlay(LayerId)
			{
				$(LayerId).fadeOut('slow');
			}

			function app_CountdownLength()
			{ 
				VonDatum = new Date();
				BisDatum = new Date(2011, 8, 1, 0, 0, 0);

				var daysCounter = Math.ceil((BisDatum.getTime() - VonDatum.getTime()) / 86400 / 1000);
				
				if (VonDatum.getFullYear() < BisDatum.getFullYear()) var leftPosCounter = 153;
				else var leftPosCounter = Math.round(293 + (183 - daysCounter) * 2.2914);
				
				var widthCounter = 710 - leftPosCounter;

				$('#lyrCountdownLine').css({left: leftPosCounter, width: widthCounter});
				$('#lyrCountdownDays').text(daysCounter);
			}

			function app_showOverlayNightTalkText(LayerId)
			{
				var lyrName = '#' + LayerId.id;
				var leftPos = $(lyrName).position().left;
				var lyrText = LayerId.getAttribute('text');
				var lyrLink = LayerId.getAttribute('link');

				$('#lyrCountdownNightTalkTextLink').text(lyrText);
				$('#lyrCountdownNightTalkTextLink').attr('href', lyrLink);
				$('#lyrCountdownNightTalkText').css({left: leftPos + 4});
				$('#lyrCountdownNightTalkText').fadeIn('slow');
			}

			function app_hideOverlayNightTalkText()
			{
				//$('#lyrCountdownNightTalkText').fadeOut('slow');
			}

			function app_ShowItemLayerResult() {
				if (4 == XMLHTTP.readyState) {
					document.getElementById('lyrItemOverlay').innerHTML = XMLHTTP.responseText;

					var X = Math.round(($('#lyrPlayer').width() - $('#lyrItemOverlay').width()) / 2);
					var p = $("#Item_" + newOverlayId);
					var h = $("#lyrItemOverlay").height();
					var position = p.position();
					var Y = position.top - h/2;

					$('#lyrItemOverlay').css({left: X, top: Y});
					$('#lyrItemOverlay').fadeIn(); 
				}
			}

			function app_ShowItemLayer(overlayId) {
				XMLHTTP.open('POST', '/php/getItemLayerData.php');
				XMLHTTP.onreadystatechange = app_ShowItemLayerResult;
				XMLHTTP.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

				param = 'overlayId=' + overlayId;
				newOverlayId = overlayId;

				XMLHTTP.send(param);				
			}

			function app_ShowCVLayerResult() {
				if (4 == XMLHTTP.readyState) {
					var oldOverlay = '#lyrCV_' + lastOverlayId;
					var newOverlay = '#lyrCV_' + newOverlayId;

					document.getElementById('lyrCV_' + newOverlayId).innerHTML = XMLHTTP.responseText;

					var h = $('#lyrCV_' + newOverlayId).height();
					newTop = newTop - h/2 + 53.5;

					$('#lyrNav2').css({'z-index': 1});
					$(newOverlay).css({top: newTop, left: newLeft});
					$('#lyrCVarrow_' + newOverlayId).css({top: h/2 - 16});
					
					if (0 != lastOverlayId) $(oldOverlay).fadeOut(); 
					
					$('#lyrPlayer').css({'z-index': 10000});
					$(newOverlay).fadeIn(); 

					lastOverlayId = newOverlayId;
				}
			}

			function app_ShowCVLayer(img, overlayId) {
				XMLHTTP.open('POST', '/php/getCVLayerData.php');
				XMLHTTP.onreadystatechange = app_ShowCVLayerResult;
				XMLHTTP.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

				pos = $(img).position();
				newTop = pos.top;
				newLeft = pos.left + 107;

				param = 'overlayId=' + overlayId;
				
				newOverlayId = overlayId;

				XMLHTTP.send(param);				
			}

			function app_ShowSpeakerDetailResult() {
				if (4 == XMLHTTP.readyState) {
					document.getElementById('lyrPlayer').innerHTML = XMLHTTP.responseText;

					/*
					h = $('#lyrPlayer').height();
					app_setLayerTopPos(h, 312);
					*/
				}
			}

			function app_ShowSpeakerDetail(speakerId) {
				XMLHTTP.open('POST', '/php/getSpeakerDetail.php');
				XMLHTTP.onreadystatechange = app_ShowSpeakerDetailResult;
				XMLHTTP.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

				param = 'speakerId=' + speakerId;

				XMLHTTP.send(param);				
			}

			function WindowResize(){
				if(navigator.userAgent.indexOf('MSIE') > -1){
					//iWidth = document.documentElement.clientWidth;
					//iHeight = document.documentElement.clientHeight;
					iWidth = document.body.clientWidth;
					iHeight = document.body.clientHeight;
				}

				if(navigator.userAgent.indexOf('Gecko') > -1){
					iWidth = window.innerWidth;
					iHeight = window.innerHeight;
				}

				/*
				document.getElementById('lyrHolder').style.width = iWidth + "px";
				document.getElementById('lyrHolder').style.height = iHeight + "px";
				*/

				window.onresize = WindowResize;
			}