/*************************************************** Externe Links vorbereiten */

function externalLinks() 
	{	
	if (!document.getElementsByTagName) return; 
 	var anchors = document.getElementsByTagName("a"); 
 	for (var i=0; i<anchors.length; i++)
		{ 
   		var anchor = anchors[i]; 
   		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "blank")anchor.target = "_blank"; 
		} 
	} 
	
/*************************************************** IE6 */

function handleIE6()
	{
	if($.browser.msie && $.browser.version<7)
		{
		var input = $("input[type='text']").addClass("ie6textinput");
		var textarea = $("textarea").addClass("ie6textinput");
		var password = $("input[type='password']").addClass("ie6textinput");
		}
	}

/*************************************************** killCSS */

function css(parent,element,css)
	{
	if($(parent).length)
		{
		$(parent).find(element).css(css)
		}
	}

/*************************************************** faqnav */

function faqNav(faqUl,faqElements)
	{
	ul = (faqUl) ? faqUl : '.faqnav';
	els = (faqElements) ? faqElements : '.faq h3';
	if($(ul ).length)
		{
		var ul = $(ul);
		var hs = $(els);
		hs.each(function(idx)
			{ 
			var html = $(this).html();
			$(this).before('<a id="faq'+idx+'" name="faq'+idx+'"></a>');
			$(this).prepend('Q: ');
			$(this).next('p').prepend('<b>A:</b> ');
			ul.append('<li><a href="'+currentPage+'#faq'+idx+'" title="'+html+'">'+html+'</a></li>');
			});
		}
	}

/*************************************************** courseLevels */

function prepareToolTips(toolTipClass)
	{
	$(toolTipClass).simpletooltip();
	}

/*************************************************** calendars */

function calendars(lineDateClass)
	{
	if($(lineDateClass).length)
		{
		var a=new Date();
		var dateInputs = $('form').find(lineDateClass + ' input');
		$.datepicker.setDefaults($.extend({constrainInput:true, prevText:'&laquo;',nextText:'&raquo;',showOtherMonths:true,showMonthAfterYear:false,defaultDate:a,showOptions:{direction:'right'},dateFormat:'dd.mm.yy'},$.datepicker.regional['de']));
		dateInputs.each(function(){ $(this).datepicker(); });
		}
	}

/*************************************************** cycle_slideshow */

function cycle_slideshow()
	{
	if($('.slideshow').length)
		{
		var slideshows = $('.slideshow').each(function(){
			if($(this).find('.element').length>1)
				$(this).cycle({slideExpr:'.element', timeout:6000, cleartype: true, cleartypeNoBg: true})
			});
		}
	}

/*************************************************** set & get Cookies */

function setCookie(name,value,days) 
	{
	if (days) 
		{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
		}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
	}

function getCookie(name) 
	{
	var name_eq = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) 
		{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(name_eq) == 0) return c.substring(name_eq.length,c.length);
		}
	return null;
	}

/*************************************************** ghostVal */

function ghostVal(el,txt)
	{
	
	$(el).attr('value',txt);
	$(el).data('txt',txt);
	
	if($(el).attr('type')=='password')
		{
		repField = "<input onfocus=\"replaceField(this,'"+$(el).attr('id')+"')\" type=\"text\" value=\""+txt+"\" id=\""+$(el).attr('id')+"\" style=\""+$(el).attr('style')+"\" maxlength=\""+$(el).attr('maxlength')+"\" name=\""+$(el).attr('name')+"\" />";
		orgField = "<input onblur=\"replaceField(this,'"+$(el).attr('id')+"')\" type=\"password\" value=\"\" id=\""+$(el).attr('id')+"\" style=\""+$(el).attr('style')+"\" maxlength=\""+$(el).attr('maxlength')+"\" name=\""+$(el).attr('name')+"\" />";
		
		$(el).replaceWith(repField);
		
		}
	else
		{
		$(el).bind('focus',function() 
			{ 
			if($(this).attr('value')==$(el).data('txt'))
				{
				$(this).attr('value',''); 
				}
			});
		$(el).bind('blur',function() 
			{ 
			if($(this).attr('value')=='')
				{
				$(this).attr('value',$(el).data('txt')); 
				}
			});
		}
	}

/************************* Shadowbox ******************************/

var sbTimer,sbBodyHeight,setHeight;

function reloadPage()
	{
	location.reload(true);
	}
	
function sbAutoHeight()
	{
	var body = $('body:first');
	var sbWrapper = $('#sb-wrapper');
	var sbWrapperInner = $('#sb-wrapper-inner');
	
	var _setHeight = function()
		{
		var bodyHeight = $(window).height();	
		var sbOuterHeight = sbWrapper.height();
		var _sbBodyHeight = sbBodyHeight+4;
		if(sbBodyHeight>bodyHeight-100)
			_sbBodyHeight=bodyHeight-100;
		var newYpos = parseInt((bodyHeight/2)-(sbOuterHeight/2));	
		
		sbWrapperInner.height(_sbBodyHeight);
		sbWrapper.css({'top':newYpos+'px'});
		}
	sbTimer = setInterval(_setHeight,50);
	}


function initShadowboxes()
	{
		
	Shadowbox.init({overlayColor:'#2c2c2e',overlayOpacity: 0.8, modal: true, skipSetup: true });
	
	// Standard
	var stdOverlays = $('.shadowbox');
	if(stdOverlays.length) {
		stdOverlays.click(function(event){
			event.preventDefault();
			Shadowbox.open({
				player: 'iframe',
				content: url=$(this).attr('href'),
				width: 900,
				height: 600				
				});
			});
		}
	// Gallery
		Shadowbox.setup('a[rel^="shadowbox"]',{
			player: 'img', gallery:function(){ return $(this).attr('rel'); }}
		);
	}

/************************* schriftersetzung mit cufon ******************************/

function cufonFontReplace()
	{
	//Cufon.replace('.loginregister .sep', { fontFamily: 'AntennaCond Regular' });
	}

/************************* Bestellugnen ******************************/

function bestellungen()
	{
	var field = $('#geschenkballon');
	var val;
	field.bind('change', function() {
		if($(this).is(':checked')) {
			$('#ballons').fadeIn(500);	
		} else {
			$('#ballons').fadeOut(500);
		}
	});
		
		
	if($("#erlebnis").length>0)
		{
		var radios = $('.art :radio');
		var startort = $('#startortline').hide();
		var check = function()
			{
			var val = radios.filter(':checked').val();
			if(val=='a') startort.show(250);
			else startort.hide(250);
			}
		radios.change(check);
		check();
		}
	}

/************************* Reservation ******************************/

function gutscheinNummernHandler() {
	$('#anzahl_gutscheine').bind('change', function() {
		var val = $(this).attr('value');
		var fields = $('div.gutscheinenummer');
		fields.hide();
		if(val > 0) {
			if($('.gutscheinenummern').is(':hidden')) {
				$('.gutscheinenummern').show();
			}
			fields.hide();
			fields.each(function(e) {
				if(e < val) {
					$(this).show();	
				}
			});
		} else {
			if($('.gutscheinenummern').is(':visible')) {
				$('.gutscheinenummern').hide();
			};
		}
	});
}

function prepareForm()  {
	
	if(!$('#geschenkballon').is(':checked')) {
		$('#ballons').hide(0);
	}
	
	var val = $('#anzahl_gutscheine').attr('value');
	var fields = $('div.gutscheinenummer');
	fields.hide();
	if(val > 0) {
		if($('.gutscheinenummern').is(':hidden')) {
			$('.gutscheinenummern').show();
		}
		fields.each(function(e) {
			if(e < val) {
				$(this).show();	
			}
		});
	} else {
		if($('.gutscheinenummern').is(':visible')) {
			$('.gutscheinenummern').hide();
		};
	}
}


/*************************************************** Funktionsaufrufe */

$(document).ready(function(){
	externalLinks();
	handleIE6();
	prepareForm();
	bestellungen();
	gutscheinNummernHandler();
	initShadowboxes();
	prepareToolTips('.simpletooltip');
	calendars('.date');
    $('#logo h1, .kreuze').supersleight();

	var $buoop = {} 
		$buoop.ol = window.onload; 
		window.onload=function(){ 
		if ($buoop.ol) $buoop.ol(); 
		var e = document.createElement("script"); 
		e.setAttribute("type", "text/javascript"); 
		e.setAttribute("src", "files/js/buoop/buoop.js"); 
		document.body.appendChild(e); 
	} 	
});