//
//
// neues fenster öffnen
function shop_popup(adr,h,w, title) {
	
	w = w + 20;
	
	Shadowbox.open({
        player:     'iframe',
        title:      title,
        content:    adr+'?popup=y',
        height:     h,
        width:      w
    });
	
}

//
//
// neues fenster öffnen
function shop_neuesfenster(adr,h,w) {
	var ziel = 'popup';
	
 	xx = (screen.width-w)/2;
 	yy = (screen.height-h)/2;
 	if(cx_win = window.open(adr,ziel,"left="+xx+",top="+yy+",screenX="+xx+",screenY="+yy+",width="+w+",height="+h+",toolbar=no,status=no,scrollbars=yes,resizable=yes"))
 	{
	 	cx_win.window.moveTo(xx,yy);
		cx_win.focus();
	} else {
		return true;	
	}
	
	return false;
}