/**
 * @deprecated the variable form_display seems to be not used anywhere
 */
var form_display = false;

function getSeminarList(url, CID) {
	$('#loading'+CID).show();
	$.ajax({
		url: url,
		dataType: "html",
		ifModified:true,
		success: function(html) {
			$('#wbsseminars'+CID).html(html);
			loadAlternativeDatesTooltip();
			loadModuleToggle();
			loadIeOptionDisabledFix();
		}
	});
}

function getSeminarListByForm(url, CID) {
	$('#loading'+CID).show();
	$.ajax({
		type: 'POST',
		url: url,
		data: $('#wbsform'+CID).serialize(),
		dataType: "html",
		ifModified:true,
		success: function(html) {
			$('#wbsseminars'+CID).html(html);
			var tabDiv = $('#wbsform'+CID).parents().eq(3).attr('id');
			var tabNumber = tabDiv.replace('tab', '');
			var formUrl = $('#wbsform'+CID).attr('action')+'?'+$('#wbsform'+CID).serialize();
			if(tabNumber == 2 || tabNumber == 3) {
				formUrl = $('#wbsform'+CID).attr('action')+'?tx_wbsseminars_pi1[tab]='+tabNumber+'?'+$('#wbsform'+CID).serialize();
			}
			jQuery.history.load(formUrl);
			$('#searchword'+CID).focus();
			loadAlternativeDatesTooltip();
			loadModuleToggle();
			loadIeOptionDisabledFix();
			loadDatePicker();
		}
	});
}

function getSeminarListByUrl(getUrl) {
	var urlVars = getUrlVars(getUrl);
	var cid = urlVars['tx_wbsseminars_pi1%5Bcid%5D'];
	var view = urlVars['tx_wbsseminars_pi1%5Bview%5D'];
	var type = urlVars['tx_wbsseminars_pi1%5Btype%5D'];
	var tabDiv = $('#wbsform'+cid).parents().eq(3).attr('id');
	var tabNumber = tabDiv.replace('tab', '');
	$('#loading'+cid).show();
	$.ajax({
		type: 'GET',
		url: getUrl,
		ifModified:true,
		success: function(html) {
			var $tabs = $(".tabs").tabs();
			if(view == 'seminarlistmaster') {
				if(tabNumber == 2) {
					$tabs.tabs('select', 1);
				} else if(tabNumber == 3) {
					$tabs.tabs('select', 2);
				} else {
					$tabs.tabs('select', 1);
				}
			}
			if(type == '5') {
				$tabs.tabs('select', 2);
			}
			$('#wbsseminars'+cid).html(html);
			$('#searchword'+cid).focus();
			loadAlternativeDatesTooltip();
			loadModuleToggle();
			loadIeOptionDisabledFix();
		}
	});
}

function loadSeminarFinder(url, CID) {
	$('#loading'+CID).show();
	$.ajax({
		type: 'POST',
		url: url,
		data: $('#wbsform'+CID).serialize(),
		dataType: "html",
		ifModified:true,
		success: function(html) {
			$('#seminarfinder'+CID).html(html);
		}
	});
}

function loadSeminarFinderByUrl(getUrl) {
	var urlVars = getUrlVars(getUrl);
	var cid = urlVars['tx_wbsseminars_pi1%5Bcid%5D'];
	$('#loading'+cid).show();
	$.ajax({
		type: 'GET',
		url: getUrl,
		ifModified:true,
		success: function(html) {
			$('#seminarfinder'+cid).html(html);
		}
	});
}

function getUrlVars(myUrl) {
	var vars = {};
	var parts = myUrl.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
		vars[key] = value;
	});
	return vars;
}

function getSeminarListBySearchWord(inputID, url, CID) {
	$('#pointer'+CID).attr('value', 0);
	var swordLength = $(inputID).val().length;
	var timer;
	clearTimeout(timer);
	timer = setTimeout(function() {
		setWordLenght(inputID, url, CID, swordLength)
	}, 1500);
}

function setWordLenght(inputID, url, CID, swordLength) {
	var actualSwordLengtht = $(inputID).val().length;
	if(swordLength == actualSwordLengtht) {
		getSeminarListByForm(url, CID)
	}
}

function setSeminarListPointer(pointer, CID) {
	$('#pointer'+CID).attr('value', pointer);
	getSeminarListByForm($('#wbsform'+CID).attr("action"), CID);
}

function setSeminarListSorting(field, direction, CID) {
	jQuery.history.load($('#wbsform'+$('#cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize());
	$('#sortingfield'+CID).attr('value', field);
	$('#sortingdir'+CID).attr('value', direction);
	$('#topfive'+CID).attr('value', 0);
	getSeminarListByForm($('#wbsform'+CID).attr("action"), CID);
}

function loadIeOptionDisabledFix() {
	$('option[disabled]').css({
		'color': '#ACA899'
	});
//$('option[disabled]').attr('disabled', true);
}

function loadAlternativeDatesTooltip() {
	// tooltip hover for alternative dates
	//$('.tx-wbsseminars-button-altdates').hover(function() {
	$('table.tx-wbsseminars-list-table > tbody > tr > td > .tx-wbsseminars-button-altdates').hover(function(){
		var $item = $(this),
		position = $item.position(),
		rel = $item.attr('rel'),
		$element = $('#' + rel);

		$element.css({
			left: position.left,
			top: position.top + $item.height() + 5
		}).css('display', 'block');
	}, function() {
		var rel = $(this).attr('rel'),
		element = $('#' + rel);
		element.css('display', 'none');
	}).click(function() {
		return false;
	});
}

function loadModuleToggle() {
	// show/hide modules
	$('table.tx-wbsseminars-list-table > tbody > tr > td .tx-wbsseminars-button-module').click(function() {
		var $button = $(this),
		$modules = $('.' + $button.attr('rel'));

		if ($button.hasClass('modules-open')) {
			$modules.hide();
			$button.removeClass('modules-open');
		} else {
			$modules.show();
			$button.addClass('modules-open');
		}
		return false;
	});
}

$(function(){

	loadAlternativeDatesTooltip();
	loadModuleToggle();

	$('a[rel*=lightbox]').lightBox({
		overlayBgColor: '#000000',
		overlayOpacity: 0.8,
		imageLoading: 'fileadmin/package/wbs/img/lightbox/lightbox-ico-loading.gif',
		imageBtnClose: 'fileadmin/package/wbs/img/lightbox/lightbox-btn-close.gif',
		imageBtnPrev: 'fileadmin/package/wbs/img/lightbox/lightbox-btn-prev.gif',
		imageBtnNext: 'fileadmin/package/wbs/img/lightbox/lightbox-btn-next.gif',
		containerResizeSpeed: 350,
		txtImage: 'Bild',
		txtOf: 'von'
	});

});

// Funktion zum Ausblenden eines Tabs
function hideTab(tabID) {
	if(tabID==2) {
		$("div.three-tabs ul li.middle").hide();
		$("div.two-tabs ul li.last").hide();
	}
	$("#tab"+tabID).hide();
}
// Funktion zur automatischen Tab-Ansteuerung. Nur fuer Tabdropdown-Element mit exakt zwei Tabs.
function goToTab(tabID) {
	$("div.tabdropdown-tab"+tabID+"-intro").addClass('tabdropdown-tab2-intro-active');
	$("div.tabdropdown-tab"+tabID+"-intro").show();
	$("div.tabdropdown").addClass('tabdropdown-active');
	$("#tabdropdown"+tabID+"").show();
	$("a.tabdropdown-trigger").hide();
	$("a#tabdropdown-trigger-"+tabID+"").show();
	if(tabID==2) {
		$("a#tabtrigger-"+tabID+"").parent().parent().children(".tabdropdown-header li.first").removeClass("firstactive");
		$("a#tabtrigger-"+tabID+"").parent().addClass('lastactive');
		$("div.tabdropdown-tab1-intro").hide();
		$("#tabdropdown1").hide();
	}
	if (tabID==1) {
		$("a#tabtrigger-"+tabID+"").parent().parent().children(".tabdropdown-header li.last").removeClass("lastactive");
		$("a#tabtrigger-"+tabID+"").parent().addClass('firstactive');
		$("div.tabdropdown-tab2-intro").hide();
		$("#tabdropdown2").hide();
	}
	$("div.tabdropdown-bottom").show();
	$("a.tabdropdown-trigger").removeClass('arrow_up');
	$("a.tabdropdown-trigger").addClass('arrow_up');
}

function showBasket() {
	height = $('#basket-container').height()+4;
	if(navigator.appVersion.indexOf('MSIE 6.0')!=-1) {
		//$('#basket-container').wrap('<div id="basket-container-wrap"></div>');
		height=0;
	}
	$('#basket-container').fadeIn();
	$('#footer').css({
		paddingBottom:height
	});
}
function hideBasket() {
	$('#basket-container').fadeOut();
	$('#footer').css({
		paddingBottom:0
	});
}


function loadDatePicker() {
	$("input.datepicker").datePicker();
}

// Centers an object of unknown width in parent container. Expects css slector (like '#myDiv')
function centerObject (centerObj) {
	centerObj = $(centerObj);
	width = centerObj.width();
	parentWidth = centerObj.parent().width()
	offset = (parentWidth/2)-(width/2);
	alert('width:'+width+' pWidth:'+parentWidth);
	centerObj.css("position","relative");
	centerObj.css("left",offset);
}

// Findet naechsten "Bruder" des Elternknotens
function getNextNodeFromParent (theNode) {
	var parent = theNode.parentNode;
	var next = parent.nextSibling;
	while(next.nodeType!=1){
		next=next.nextSibling;
	}
	return next;
}

// Findet naechsten "Bruder"
function getNextNode (theNode) {
	var next = theNode.nextSibling;
	while(next.nodeType!=1){
		next=next.nextSibling;
	}
	return next;
}

// Einfache Funktion zum Ein- und Ausblenden via display.
function dropdown (obj) {
	heading = obj;
	obj = getNextNode(obj);
	if (obj.style.display == 'none') {
		obj.style.display = 'block';
		heading.className = "pulldown-heading-open";
	}
	else {
		obj.style.display = 'none';
		heading.className = "pulldown-heading";
	}
}

// Erweiterte Funktion zum Ein- und Ausblenden mit jQuery.
function dropdown2(obj) {
	heading = obj;
	header = obj.parentNode;
	body = getNextNodeFromParent(obj);
	if (heading.className == "pulldown-heading") {
		opened = 0;
	}
	if (heading.className == "pulldown-heading pulldown-heading-open") {
		$(body).slideUp('fast');
		opened = 1;
	}
	if (opened==1) {
		$(body).slideUp('fast');
		heading.className = "pulldown-heading";
		header.className = "pulldown-header";
	} else {
		$(body).slideDown('fast');
		heading.className = "pulldown-heading pulldown-heading-open";
		header.className = "pulldown-header pulldown-header-open";
	}
}

jQuery(document).ready(function($){
	// Make Tabs
	var $tabs = $(".tabs").tabs();

	if($('#tx-wbsseminars-list-main-table').length > 0) {
		$.history.init(function(hash){
			if(hash != "") {
		//jQuery.history.load($('#wbsform'+$('#cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize());
		}
		});
	}

	$('#tab3 .tx-wbsseminars-list-table-td-left-link a').click(function () {
		jQuery.history.load('tabs3');
	});
	$('#tab3 .tx-wbsseminars-list-table-td-detaillink a').click(function () {
		jQuery.history.load('tabs3');
	});

	$('#tab2 .tx-wbsseminars-list-table-td-left-link a').click(function () {
		jQuery.history.load('tabs2');
	});
	$('#tab2 .tx-wbsseminars-list-table-td-detaillink a').click(function () {
		jQuery.history.load('tabs2');
	});

	$('#tab1 .tx-wbsseminars-list-table-td-left-link a').click(function () {
		jQuery.history.load('tabs1');
	});
	$('#tab1 .tx-wbsseminars-list-table-td-detaillink a').click(function () {
		jQuery.history.load('tabs1');
	});

	$.history.init(function(hash){
		if(hash != "") {
			if(hash == 'tabs1') {
				$tabs.tabs('select', 0);
			}
			if(hash == 'tabs2') {
				$tabs.tabs('select', 1);
			}
			if(hash == 'tabs3') {
				$tabs.tabs('select', 2);
			}
			if($('.tx-wbsseminars-list-table').length > 0) {
				hash = hash.replace('%2F', '/');
				var urlVars = getUrlVars(hash);
				var cid = urlVars['tx_wbsseminars_pi1%5Bcid%5D'];
				var tabDiv = $('#wbsform'+cid).parents().eq(3).attr('id');
				var tabNumber = tabDiv.replace('tab', '');
				var formUrl = $('#wbsform'+cid).attr('action')+'?'+$('#wbsform'+cid).serialize();
				if(tabNumber == '2' || tabNumber == '3') {
					formUrl = $('#wbsform'+cid).attr('action')+'?tx_wbsseminars_pi1[tab]='+tabNumber+'?'+$('#wbsform'+cid).serialize();
				}
				if(formUrl != hash) {
					getSeminarListByUrl(hash);
				}
			}
		} else {
			if($('#tx-wbsseminars-list-main-table').length > 0) {
				$('.tx-wbsseminars-filter').click(function () {
					jQuery.history.load($('#wbsform'+$('.seminarlist #cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize());
				//getSeminarListByUrl($('#wbsform'+$('#cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize());
				});
				$('.tx-wbsseminars-filter-master').click(function () {
					var tabDiv = $('#wbsform'+$('.seminarlistmaster #cid').val()).parents().eq(3).attr('id');
					var tabNumber = tabDiv.replace('tab', '');
					var formUrl = $('#wbsform'+$('.seminarlistmaster #cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize();
					if(tabNumber == 2 || tabNumber == 3) {
						formUrl = $('#wbsform'+cid).attr('action')+'?tx_wbsseminars_pi1[tab]='+tabNumber+'?'+$('#wbsform'+cid).serialize();
						jQuery.history.load('tabs'+tabNumber);
					}
					jQuery.history.load(formUrl);
				//getSeminarListByUrl($('#wbsform'+$('#cid').val()).attr('action')+'?'+$('#wbsform'+$('#cid').val()).serialize());
				});

			}
		}
	},
	{
		unescape: ",/"
	});

	// springen zu anker
	var url = document.URL;
	var urlVars = getUrlVars(url);
	var tabId = urlVars['tab'];
	if(tabId) {
		$tabs.tabs('select', tabId);
		$('html,body').animate({
			scrollTop: $('#tab'+tabId).offset().top
		},'slow');
	}

});

$(document).ready(function(){

	// IE6 Specials...
	if(navigator.appVersion.indexOf('MSIE 6.0')!=-1) {

		// Add hover class to Button-Containers
		$("div.tx-wbsseminars-submit-wrap").mouseover(function() {
			$(this).addClass("hoveredbutton");
		});
		$("div.tx-wbsseminars-submit-wrap").mouseout(function() {
			$(this).removeClass("hoveredbutton");
		});
		$("div#functions span").mouseover(function() {
			$(this).addClass("hoveredbutton");
		});
		$("div#functions span").mouseout(function() {
			$(this).removeClass("hoveredbutton");
		});
		// Hover for submitbuttons on home page
		$(".seminarfinder-submit-wrap").mouseover(function() {
			$(this).addClass("hoveredbutton");
		});
		$(".seminarfinder-submit-wrap").mouseout(function() {
			$(this).removeClass("hoveredbutton");
		});
		// And Backlink-Buttons...
		$("div.backlink-wrap").mouseover(function() {
			$(this).addClass("hoveredbutton");
		});
		$("div.backlink-wrap").mouseout(function() {
			$(this).removeClass("hoveredbutton");
		});
	}

	// Leere Pagebrowser ausblenden
	$('#tab1 #tx-wbsseminars-list-pagebrowser').hide();
	$('#tab1 #tx-wbsseminars-list-pagebrowser .tx-wbsseminars-pagebrowser-active').parent().show();

	$('#tab2 #tx-wbsseminars-list-pagebrowser-master').hide();
	$('#tab2 #tx-wbsseminars-list-pagebrowser-master .tx-wbsseminars-pagebrowser-active').parent().show();

	// Make Tabdropdown
	$("a#tabdropdown-trigger-2").hide();
	$("div.tabdropdown-bottom").hide();
	$("div.tabdropdown #tabdropdown1").hide();
	$("div.tabdropdown-tab2-intro").hide();
	$("a#tabtrigger-1").click(function () {
		$("div.tabdropdown-tab2-intro").hide();
		$("div.tabdropdown #tabdropdown2").hide();
		$("div.tabdropdown-tab1-intro").addClass('tabdropdown-tab1-intro-active');
		$("div.tabdropdown-tab1-intro").show();
		$("div.tabdropdown").addClass('tabdropdown-active');
		$("div.tabdropdown #tabdropdown1").show();
		$("a#tabdropdown-trigger-1").show();
		$("a#tabdropdown-trigger-2").hide();
		$(this).parent().addClass('firstactive');
		$(this).parent().parent().children(".tabdropdown-header li.last").removeClass('lastactive');
		$("div.tabdropdown-bottom").show();
		$("a.tabdropdown-trigger").removeClass('arrow_up');
		$("a.tabdropdown-trigger").addClass('arrow_up');
	});
	$("a#tabtrigger-2").click(function () {
		$("div.tabdropdown-tab1-intro").hide();
		$("div.tabdropdown #tabdropdown1").hide();
		$("div.tabdropdown-tab2-intro").addClass('tabdropdown-tab2-intro-active');
		$("div.tabdropdown-tab2-intro").show();
		$("div.tabdropdown").addClass('tabdropdown-active');
		$("div.tabdropdown #tabdropdown2").show();
		$("a#tabdropdown-trigger-2").show();
		$("a#tabdropdown-trigger-1").hide();
		$(this).parent().addClass('lastactive');
		$(this).parent().parent().children(".tabdropdown-header li.first").removeClass('firstactive');
		$("div.tabdropdown-bottom").show();
		$("a.tabdropdown-trigger").removeClass('arrow_up');
		$("a.tabdropdown-trigger").addClass('arrow_up');
	});
	$("a#tabtrigger-1").mouseover(function () {
		$(this).parent().addClass('firsthover');
	});
	$("a#tabtrigger-1").mouseout(function () {
		$(this).parent().removeClass('firsthover');
	});
	$("a#tabtrigger-2").mouseover(function () {
		$(this).parent().addClass('lasthover');
	});
	$("a#tabtrigger-2").mouseout(function () {
		$(this).parent().removeClass('lasthover');
	});
	$("a#tabdropdown-trigger-1").click(function () {
		if((navigator.appVersion.indexOf('Safari')!=-1) || (navigator.appVersion.indexOf('Chrome')!=-1) || (navigator.userAgent.indexOf('Firefox/2')!=-1)){
			// slideToggle wird nicht von allen Browsern unterst�tzt... :(
			$("div.tabdropdown #tabdropdown1").toggle();
		} else {
			$("div.tabdropdown #tabdropdown1").slideToggle();
		//Alternativ: $("#tab1").toggleClass('hidden-element');
		}
		$("div.tabdropdown-tab1-intro").toggleClass('tabdropdown-tab1-intro-active');
		$("div.tabdropdown").toggleClass('tabdropdown-active');
		$("div.tabdropdown-bottom").toggle();
		$(this).toggleClass('arrow_up');
	});
	$("a#tabdropdown-trigger-2").click(function () {
		if((navigator.appVersion.indexOf('MSIE 6.0')!=-1) || (navigator.appVersion.indexOf('Safari')!=-1) || (navigator.appVersion.indexOf('Chrome')!=-1) || (navigator.userAgent.indexOf('Firefox/2')!=-1)) {
			// slideToggle wird nicht von allen Browsern unterst�tzt... :(
			$("div.tabdropdown #tabdropdown2").toggle();
		} else {
			$("div.tabdropdown #tabdropdown2").slideToggle();
		}
		$("div.tabdropdown-tab2-intro").toggleClass('tabdropdown-tab2-intro-active');
		$("div.tabdropdown").toggleClass('tabdropdown-active');
		$("div.tabdropdown-bottom").toggle();
		$(this).toggleClass('arrow_up');
	});
	// Dropdowns Seminarmodule
	$("div.tx-wbsseminars-detail-content-element-title").click(function () {
		$(this).parent().children("div.tx-wbsseminars-detail-content-element-content").slideToggle('fast');
		$(this).toggleClass('tx-wbsseminars-detail-content-element-title-open');
		$(this).parent().children("div.tx-wbsseminars-detail-content-element-bottom").toggle();
	});
	// Dropdown Standortangebote
	$("div.tx-wbsseminars-detail-content-element-style2 div.tx-wbsseminars-detail-content-element-title").unbind('click');
	$("div.tx-wbsseminars-detail-content-element-style2").mouseenter(function () {
		$(this).css('z-index', 100);
		$(this).children("div.tx-wbsseminars-detail-content-element-content").slideDown('fast');
		if($.browser.msie && parseInt(jQuery.browser.version) < 7) {
			$('#formSeminarListThemeSelect').hide();
		}
	});
	$("div.tx-wbsseminars-detail-content-element-style2").mouseleave(function () {
		$(this).css('z-index', 0);
		$(this).children("div.tx-wbsseminars-detail-content-element-content").slideUp('fast');
		if($.browser.msie && parseInt(jQuery.browser.version) < 7) {
			$('#formSeminarListThemeSelect').show();
		}
	});
	// Subnavi: li nach aktivem mit Klasse auszeichnen
	$('#menu-left ul.menuleft li.menuleft1-cur + li').addClass('next-to-active');
	$('#menu-left ul.menuleft li.menuleft1-act + li').addClass('next-to-active');
	$('#menu-left ul.menuleft li.expanded + li').removeClass('next-to-active');
	$('#menu-left ul.menuleft li.expanded + li').addClass('next-to-expanded');

	// FCE Imageset (kleine Bilder Standortseite rechts)
	$('div.fce-imageset-images img').click(function() {
		$('div.fce-imageset-images img').removeClass('active-image');
		$(this).addClass('active-image');
	});
	emptyImages = 0;
	$(".fce-imageset-images img").each(function() {
		if($(this).attr('src')=='') {
			$(this).hide();
			$(this).addClass('emptyImage');
			emptyImages++;
		}
		if (emptyImages >= 2) {
			$(this).parent().children('img').hide();
		}
	})
	// Buttons Paging
	$('span.paging-next').parent('a').addClass('button-next');
	$('span.paging-prev').parent('a').addClass('button-prev');
	// Anpassung Paging Opera
	if (navigator.userAgent.indexOf('Opera')!=-1) {
		$('#tx-wbsseminars-list-pagebrowser a').addClass('paging-opera');
		$('#tx-wbsseminars-list-pagebrowser-master a').addClass('paging-opera');
		$('#tx-wbsjobs-list-pagebrowser a').addClass('paging-opera');
		$('#tx-wbsseminars-list-pagebrowser span').addClass('paging-opera');
		$('#tx-wbsseminars-list-pagebrowser-master span').addClass('paging-opera');
		$('#tx-wbsjobs-list-pagebrowser span').addClass('paging-opera');
	}
	Date.format = 'dd.mm.yyyy';
	Date.dayNames = ['Sonntag', 'Montag', 'Dienstag', 'Mittwoch', 'Donnerstag', 'Freitag', 'Samstag'];
	Date.abbrDayNames = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'];
	Date.monthNames = ['Januar', 'Februar', 'März', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember'];
	Date.abbrMonthNames = ['Jan', 'Feb', 'Mrz', 'Apr', 'Mai', 'Jun', 'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez'];
	Date.firstDayOfWeek = 1;
	$("input.datepicker").datePicker();
	// Autocomplete search : Include file searchsuggestions.js
	// Letzte Zeile Seminarlistentabelle auszeichnen
	$("table.tx-wbsseminars-list-table tr:last-child").addClass('lastrow');

	// Scroller
	scroller = $('.scroller');
	scrollerUl = $('.scroller ul');
	var scrollerMaxHeight = 0;
	if(scroller && scrollerUl) {
		itemWide = scroller.width();
		items = $('.scroller ul li');
		itemCount = items.length;
		items.each(function() {
			if($(this).height() > scrollerMaxHeight) {
				scrollerMaxHeight = $(this).height();
			}
		});
		items.each(function() {
			$(this).css('height', scrollerMaxHeight + 'px');
		});
		scroller.css('height', scrollerMaxHeight + 'px');
		function showNextScrollerItem()
		{
			oldPos = scrollerUl.css('left').substr(0, scrollerUl.css('left').length - 2)
			current = oldPos / itemWide * -1;
			if(current+1 >= itemCount) {
				newPos = 0;
			} else {
				newPos = (current+1) * itemWide * -1;
			}
			scrollerUl.css('left', newPos + 'px');
		}
		if(itemCount > 1) {
			setInterval(function () {
				showNextScrollerItem();
			}, 15000);
		}
	}
});

/* what is this? what are the if's good for?
$(document).ready(function(){
	if($(".tx-wbsseminars-contactform-seminar-new-display"))
	{
		$(".tabdropdown").each(function(i, item) {
			if($(item).has("#counselling-interview-form").length)
			{
				$("#tabdropdown1").css('display', 'block').addClass('intro-active');
				$(".tabdropdown-bottom").css('display', 'block');
				$(".tabdropdown-tab1-intro").css('display', 'block').addClass('intro-active');
				$(item).addClass('tabdropdown-active');
				addEventListeners();
			}
		});
	}
});

function addEventListeners()
{
	$(".counselling-add-eventlistener").keypress(function() {
		$('.hide-on-start').show();
		$(".counselling-add-eventlistener").unbind('keypress');
	});

	$("#tabtrigger-1").click(function() {
		$('.hide-on-start').show();
	});
}
*/

$(document).ready(function(){
	/* we really should use classes here, to allow multiple occurences of the form;
	 * and why is the id appended to the surrounding div? */
	$('#counselling-interview-form form, .counselling-interview-form form, form.counselling-interview-form').each(function(){
		var form = $(this);
		form.parents('.tabelement, .tabdropdown-tab1-intro, .tabdropdown')
			.css('display', 'block')
			.addClass('intro-active');

		/* display hidden inputs on first input being filled */
		$('.counselling-add-eventlistener').bind('focus', function() {
			$('.hide-on-start').show();
		});

		/* display hidden inputs when clicking on the tab */
		$('#tabtrigger-1').click(function() {
			$('.hide-on-start').show();
		});
	});
});