function popshow(seite,x,y) {
	self.name = "opener";
	dims = "top=10, left=400, width=" + x + ",height=" + y + ",scrollbars=yes,resizable=yes";
	remote = window.open(seite,"pop",dims );
}

var picture;
/*function poppic(pic,seite,x,y) {
	//alert(pic);
	picture = pic;
	self.name = "opener";
	dims = "width=" + x + ",height=" + y + ",scrollbars=yes resizable=yes";
	remote = window.open(seite,"pop",dims );
}*/

function poppic(seite,x,y) {
	//alert(pic);
	//picture = pic;
	if (x == '')
		x = 900;
	
	if (y == '')
		y = 800;
	
	self.name = "opener";
	dims = "width=" + x + ",height=" + y + ",scrollbars=no, resizable=yes";
	remote = window.open(seite,"pop",dims );
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_changeProp(objId,x,theProp,theValue) { //v9.0
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}

function resetNavBlocks(objId) {

		MM_changeProp(objId,'','opacity','0.6','DIV');
		MM_changeProp(objId,'','filter','alpha(opacity=60)','DIV');


}

function switchNavBlock(objId) {

	MM_changeProp(objId,'','filter','alpha(opacity=100)','DIV');
	MM_changeProp(objId,'','opacity','1','DIV');
	
}

function startPlayer() {
	return hs.htmlExpand(document.getElementById('player'), { src: 'http://pmv.audiodaten.de/player/index.html', objectType: 'iframe',  objectWidth: 360, wrapperClassName: 'player', outlineType: null, objectHeight: 320, width: 360, height: 320, targetX: 'wrapper 605px', targetY: 'wrapper 260px' } );
	
}

function calculate(obj) {
 	val = obj.value;
	if (val == '')  return;
	
	if (!isInteger(val))
	{
		alert("Bitte geben Sie nur ganze Zahlen ein!");
		return;
	}
	
	if (val > 99)
	{
		alert("Sie können maximal 99 Enten bestellen!");
		return;
	}
	
	ppe = 5; // preis pro ente
	
	if (val < 10)
		versandkosten = 5;
	else
		versandkosten = 8;
	
	document.getElementById('Preis_Enten').value = (ppe*val);
	document.getElementById('Preis_Versand').value = versandkosten ;
	document.getElementById('Preis_Total').value = (ppe*val) + versandkosten ;
	
	document.getElementById('_Preis_Enten').value = (ppe*val);
	document.getElementById('_Preis_Versand').value = versandkosten ;
	document.getElementById('_Preis_Total').value = (ppe*val) + versandkosten ;
	//alert(obj.value);	
}

function isInteger(s) {
return (s.toString().search(/^-?[0-9]+$/) == 0);
}