// Global Events

window.addEvent('domready',function(){
	if($('accordion')) accordion($('accordion'));
	if($('coupon_postalsearch')) zipRequest();
	
	// Datenschutz Links
	if ($$('.datenschutz').length>0){
		$(document.body).getElements('a.datenschutz').addEvents({
    		'click': function(event){
    			event.preventDefault();
        	openPopup(this.getProperty('href'),740,500,'-customParams[scrollbars=1]');
			}
		});
	}

});

// Video Playback

function video( playerName, flvPath, imgPath, sound ){
	window.addEvent('domready',function(){
		if(Browser.Plugins.Flash.version>=8){
			var swiff = new Swiff('/flash/'+playerName,{
				container: 'videoplayer',
				width: 320,
				height: 200,
				params: {
					wMode: 'opaque',
					bgcolor: '#ffffff',
					allowScriptAccess: 'sameDomain',
					allowFullScreen: 'false',
					menu: 'false'
				},
				vars: {
					extVideoPath: flvPath,
					extImgPath: imgPath,
					extSound: sound
				}
			});
		}
	});
}


// Accordion

function accordion(parent){
	var speed = 300;
	new Accordion(parent.getElements('dt'),parent.getElements('dd'),{
		show:0,
		duration:speed,
		onActive:function(e){e.addClass('open')},
		onBackground:function(e){e.removeClass('open')}
	});
}


// Postcode Request

function zipRequest(){
	var input = $('coupon_postalsearch');
	var output = $('sh_collection');
	
	// search function
	var search = function(){
		
		var zip = input.value;
		if(zip.length == 5 && isNaN(zip)==false){
			$('loader').set('style','background:url(fileadmin/template/gutschein/img/loader.gif) no-repeat');
			new Request.HTML({
				url:'/?type=2',
				method:'get',
				update:output,
				onComplete:function(){
					pager(output);
					$('loader').set('style','background:none');
					$('coupon_postalcode').set('value',zip);
				}
			}).send('tx_pacenterfinder_piResPlz[postalcode]='+zip);
		}
	};
	
	//add events to input
	input.setAttribute('autocomplete','off');
	input.addEvents({
		'keyup':search,
		'keydown':function(event){
			if(event.key=='enter'){
				new Event(event).stop();
				search();
			}
		}
	});
}


// Pager

function pager(parent){
	var items = parent.getElements('li');
	var show = 5;
	var pager;

	// hide items on start
	items.each(function(el,i){
		if(i>show-1) el.setStyle('display','none');
	});
	if(parent.getElements('.pager').length>0) parent.getElements('.pager')[0].dispose();

	// create pager navigation
	var pages = Math.ceil(items.length/show);
	if(items.length > show){
		var pager = new Element('div',{'class':'pager','html':'Weitere Schülerhilfen anzeigen: '}).inject(parent,'bottom');
		for(var i=1;i<=pages;i++){
			var link = new Element('span',{'html':i}).inject(pager);
		}
		pager.getElements('span')[0].set('class','active');

		// add events to pager
		pager.getElements('span').each(function(el,i){
			el.addEvent('click',function(){
				pager.getElements('span').each(function(el){el.set('class','');});
				el.set('class','active');
				items.each(function(el,j){
					(j>=i*show && j<i*show+show) ? el.setStyle('display','block') : el.setStyle('display','none');
				});
			});
		});
	}
}


// Popup

var afpl = false;function gpd(dv,wh){absV=0;calV=parseInt(dv);calV=(calV<1)?1:(calV>100)?100:calV;absV=Math.round((calV * (eval('screen.'+wh)/100)));return absV;}function gsc(wh){cp = Math.round(eval('screen.'+wh+'-openPopup_'+wh)/2);return cp;}function pps(){aa=arguments[0].split(',');rs=',left='+aa[0]+',top='+aa[1];return rs;}function wps(){aa=arguments[0].split(',');sb=false;tb=false;st=false;lb=false;di=false;mb=false;rz=false;for (i=0;i<aa.length;i++){sb = (aa[i].indexOf('scrollbars') != -1)? aa[i]:(!sb)? 'scrollbars=no':sb;tb = (aa[i].indexOf('toolbar') != -1)? aa[i]:(!tb)? 'toolbar=no':tb;st = (aa[i].indexOf('status') != -1)? aa[i]:(!st)? 'status=no':st;lb = (aa[i].indexOf('location') != -1)? aa[i]:(!lb)? 'location=no':lb;di = (aa[i].indexOf('directories') != -1)? aa[i]:(!di)? 'directories=no':di;mb = (aa[i].indexOf('menubar') != -1)? aa[i]:(!mb)? 'menubar=no':mb;rz = (aa[i].indexOf('resizable') != -1)? aa[i]:(!rz)? 'resizable=no':rz;}rs=','+sb+','+tb+','+st+','+lb;return rs;}function pds(){aa = arguments[0].split(',');bName=navigator.appName;bApp=navigator.appVersion;bVer=parseInt(navigator.appVersion);ns4=(document.layers||(bName.indexOf('Netscape')>=0&&bVer<5))?true:false;ie4=(document.all&&document.styleSheets)?true:false;ns5=(document.getElementById&&!document.all)?true:false;op5=(document.all&&!document.styleSheets)?true:false;win=(bApp.indexOf('Win')>=0)?true:false;mac=(bApp.indexOf('Mac')>=0)?true:false;diw =(ie4&&win)?aa[0]:(ns4&&win)?aa[2]:(ns5&&win)?aa[4]:(op5&&win)?aa[6]:(ie4&&mac)?aa[8]:(ns4&&mac)?aa[10]:(ns5&&mac)?aa[12]:(op5&&mac)?aa[14]:0;dih=(ie4&&win)?aa[1]:(ns4&&win)?aa[3]:(ns5&&win)?aa[5]:(op5&&win)?aa[7]:(ie4&&mac)?aa[9]:(ns4&&mac)?aa[11]:(ns5&&mac)?aa[13]:(op5&&mac)?aa[15]:0;pw=parseInt(openPopup_width)+parseInt(diw);ph=parseInt(openPopup_height)+parseInt(dih);rs='width='+pw+',height='+ph;return rs;}function openPopup(){pa=new Array('customPosition','customParams','browserDiff');for (i=0;i<pa.length;i++) eval('openPopup_'+pa[i]+'=false');openPopup_popupUrl = arguments[0];openPopup_width=(typeof(arguments[1])=='string'&&arguments[1].indexOf('%')>-1)?gpd(arguments[1],'width'):arguments[1];openPopup_height=(typeof(arguments[2])=='string'&&arguments[2].indexOf('%')>-1)?gpd(arguments[2],'height'):arguments[2];opo=(arguments.length>3)?arguments[3]:'';if(opo!=''){opo=opo.slice(1,opo.length);opoArray = opo.split('-');for (i=0;i<opoArray.length;i++){for (j=0;j<pa.length;j++){eval('openPopup_'+pa[j]+' = (opoArray[i].indexOf("'+pa[j]+'") != -1 && typeof(opoArray[i]) == "string")? opoArray[i].substring(opoArray[i].indexOf("[")+1,opoArray[i].indexOf("]")):(!openPopup_'+pa[j]+')? false:openPopup_'+pa[j]);}}}ps=(!openPopup_browserDiff)?'width='+openPopup_width+',height='+openPopup_height:pds(openPopup_browserDiff);ps+=(!openPopup_customPosition)?',left='+gsc('width')+',top='+gsc('height'):pps(openPopup_customPosition);ps+=(!openPopup_customParams)?',scrollbars=no,toolbar=no,status=no,location=no,directories=no,menubar=no,resizable=no':wps(openPopup_customParams);var poa=new Array();var time=new Date();var rnd=time.getTime();var pna='POPUP'+rnd;poa[poa.length]=open(openPopup_popupUrl,pna,ps);if (typeof(poa[poa.length-2]) == 'object') poa[poa.length-2].close();poa[poa.length-1].focus();}var afpl = true;