/*

    script.aculo.us

------------------------------------------------------------------- */

function ScrollToTop(){

  new Effect.ScrollTo('headerTheme',

    {

      duration: 0.5

    });

}

function OpacityEffect(obj){
    new Effect.Opacity('MyOverlay',

    {

      from: 0.1,

      to: 0.5,

      duration: 0.2

    });
    new Effect.Opacity(obj,

    {

      from: 1.0,

      to: 1.0,

      duration: 0.2

    });
    document.getElementById(obj).style.display = 'block';
    document.getElementById('MyOverlay').style.display = 'block';
        document.onkeypress=keys;
    function keys(key){
    key=!key?event:key;
    tastenCode=key.keyCode?key.keyCode:key.which;
    if(tastenCode==27)Esc();
    }
    function Esc(){
    OpacityEffectOut()
    }

}

function OpacityEffectOut(obj){
    new Effect.Opacity('MyOverlay',

    {

      from: 0.5,

      to: 0.0,

      duration: 1.0

    });
    new Effect.Opacity(obj,

    {

      from: 1.0,

      to: 0.0,

      duration: 1.0

    });
    document.getElementById(obj).style.display = 'none';
    document.getElementById('MyOverlay').style.display = 'none';

}

function SlideUp(){

  new Effect.SlideUp('MyOverlay',

    {

      duration: 1.0

    });

}










/*

    ExternalInterface

------------------------------------------------------------------- */

// CallToSWF

function callExternalInterface(myFrame,myURL) {

  thisMovie("headerTheme").callToSwf(myFrame,myURL);

}

// CallFromSWF

function callFromSwf(myParam) {

  alert(myParam);

}

//

function thisMovie(headerTheme) {

  if (navigator.appName.indexOf("Microsoft") != -1) {

      return window[headerTheme]

  }

  else {

      return document[headerTheme]

  }

}



/*

    MediaPlayer PlayListData

------------------------------------------------------------------- */

var currentPlaylist = null;

var currentLength = 0;



var player = null;

function playerReady(thePlayer) {

	player = document.getElementById(thePlayer.id);

  player = document.getElementById(thePlayer);

	printPlaylistData();

}



function printPlaylistData() {

	var plst = null;

  player = document.getElementById('mediaPlayer');

	plst = player.getPlaylist();

	if (plst) {

		var txt='<table cellpadding="2" width="265">';

    var i = 0;

		for(var i in plst) {

		  if(!isNaN(i)){

 			txt+='<tr><td><table width="259" cellpadding="5" onclick="player.sendEvent(\'ITEM\',' + i + ');" ';

 			txt+='class="mediaplayer_playlistdata_item">';

			txt+='<tr><td><img src="' + plst[i].image + '_90x68.jpg" width="90" height="68" title="Ansehen"></td>';

			txt+='<td width="169" valign=middle>';

      txt+='<span style="font-size:10px;">' + plst[i].description + '</span><br /><br />';

			txt+='<b>' + plst[i].title + '</b><br /><br />';

			txt+='<a style="font-size:10px;"href="' + plst[i].link + '" target="_self" title="' + plst[i].link + '"> Download (WMV)</a><br>';

			txt+='</td></tr></table></td></tr>';

      }

		}

		txt+='</table>';

    //alert(txt);

    //alert('Length of playlist: '+getLength());



		var tmp = document.getElementById("mediaplayer_playlistdata");

		if (tmp) { tmp.innerHTML = txt; }

	} else {

		setTimeout("printPlaylistData()",100);

	}

}



function getLength() { currentLength = player.getPlaylist().length; return(currentLength); };





/*

    AccordionPack

------------------------------------------------------------------- */

function newAccordian(){

  new Accordian('basic-accordian',5,'header_highlight');

}



// Prototype Method to get the element based on ID

function $(d){

	return document.getElementById(d);

}



// set or get the current display style of the div

function dsp(d,v){

	if(v==undefined){

		return d.style.display;

	}else{

		d.style.display=v;

	}

}



// set or get the height of a div.

function sh(d,v){

	// if you are getting the height then display must be block to return the absolute height

	if(v==undefined){

		if(dsp(d)!='none'&& dsp(d)!=''){

			return d.offsetHeight;

		}

		viz = d.style.visibility;

		d.style.visibility = 'hidden';

		o = dsp(d);

		dsp(d,'block');

		r = parseInt(d.offsetHeight);

		dsp(d,o);

		d.style.visibility = viz;

		return r;

	}else{

		d.style.height=v;

	}

}

/*

* Variable 'S' defines the speed of the accordian

* Variable 'T' defines the refresh rate of the accordian

*/

s=7;

t=10;



// Collapse Timer is triggered as a setInterval to reduce the height of the div exponentially.

function ct(d){

	d = $(d);

	if(sh(d)>0){

		v = Math.round(sh(d)/d.s);

		v = (v<1) ? 1 :v ;

		v = (sh(d)-v);

		sh(d,v+'px');

		d.style.opacity = (v/d.maxh);

		d.style.filter= 'alpha(opacity='+(v*100/d.maxh)+');';

	}else{

		sh(d,0);

		dsp(d,'none');

		clearInterval(d.t);

	}

}



// Expand Timer is triggered as a setInterval to increase the height of the div exponentially.

function et(d){

	d = $(d);

	if(sh(d)<d.maxh){

		v = Math.round((d.maxh-sh(d))/d.s);

		v = (v<1) ? 1 :v ;

		v = (sh(d)+v);

		sh(d,v+'px');

		d.style.opacity = (v/d.maxh);

		d.style.filter= 'alpha(opacity='+(v*100/d.maxh)+');';

	}else{

		sh(d,d.maxh);

		clearInterval(d.t);

	}

}



// Collapse Initializer

function cl(d){

	if(dsp(d)=='block'){

		clearInterval(d.t);

		d.t=setInterval('ct("'+d.id+'")',t);

	}

}



// Expand Initializer

function ex(d){

	if(dsp(d)=='none'){

		dsp(d,'block');

		d.style.height='0px';

		clearInterval(d.t);

		d.t=setInterval('et("'+d.id+'")',t);

	}

}



// Removes Classname from the given div.

function cc(n,v){

	s=n.className.split(/\s+/);

	for(p=0;p<s.length;p++){

		if(s[p]==v+n.tc){

			s.splice(p,1);

			n.className=s.join(' ');

			break;

		}

	}

}

// Accordian Initializer

function Accordian(d,s,tc){

	// get all the elements that have id as content

	l=$(d).getElementsByTagName('div');

	c=[];

	for(i=0;i<l.length;i++){

		h=l[i].id;

		if(h.substr(h.indexOf('-')+1,h.length)=='content'){c.push(h);}

	}

	sel=null;

	// then search through headers

	for(i=0;i<l.length;i++){

		h=l[i].id;

		if(h.substr(h.indexOf('-')+1,h.length)=='header'){

			d=$(h.substr(0,h.indexOf('-'))+'-content');

			d.style.display='none';

			d.style.overflow='hidden';

			d.maxh =sh(d);

			d.s=(s==undefined)? 7 : s;

			h=$(h);

			h.tc=tc;

			h.c=c;

			// set the onclick function for each header.

			h.onclick = function(){

				for(i=0;i<this.c.length;i++){

					cn=this.c[i];

					n=cn.substr(0,cn.indexOf('-'));

					if((n+'-header')==this.id){

						ex($(n+'-content'));

						n=$(n+'-header');

						cc(n,'__');

						n.className=n.className+' '+n.tc;

					}else{

						cl($(n+'-content'));

						cc($(n+'-header'),'');

					}

				}

			}

			if(h.className.match(/selected+/)!=undefined){ sel=h;}

		}

	}

	if(sel!=undefined){sel.onclick();}

}



    function Opener (url, width, height){

    fenster = window.open(url, "fenster1", "width="+width+",height="+height+",status=yes,scrollbars=yes,resizable=yes");

    fenster.focus();

    }