function Popup(album,fenster) {

var w = 900;
var h = 620;

var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;

var neu=window.open('', fenster, 'height='+h+',width='+w+',top='+wint+',left='+winl+',directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no,location=no,copyhistory=no,toolbar=no');

neu.document.location.href=album;
neu.focus();
}

function Popup_bild(album,fenster,b) {
b='g';
if(b==1){
var w = 455;
var h = 375;

}else if(b=='g'){
var w = 460;
var h = 500;

}else{
var w = 345;
var h = 480;
}

var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;

var neu=window.open('', fenster, 'height='+h+',width='+w+',top='+wint+',left='+winl+',directories=no,status=no,scrollbars=no,resizable=yes,menubar=no,location=no,copyhistory=no,toolbar=no');

neu.document.location.href=album;
neu.focus();


}