function oeffne_fenster_m(name,weite,hoehe)
	{
	var Fenstername = "";
	Fenstername = "Sonics"+weite+hoehe;
	var attribute = "";
	var t_width = screen.availWidth;
	t_width = t_width/2;
	var x_pos = t_width - (weite/2);
	if (x_pos < 0 || screen.availWidth < weite) x_pos = 0;
 	attribute = "width="+weite+",height="+hoehe+",scrollbars=yes,resizable=yes,left="+x_pos+",top=94";
	Fenster = window.open(name, Fenstername, attribute);
	Fenster.focus();
	}

function oeffne_fenster_l(name,weite,hoehe)
	{
	var Fenstername = "";
	Fenstername = "Sonics"+weite+hoehe;
	var attribute = "";
 	attribute = "width="+weite+",height="+hoehe+",scrollbars=yes,resizable=yes,left=0,top=0";
	Fenster = window.open(name, Fenstername, attribute);
	Fenster.focus();
	}

function oeffne_fenster_r(name,weite,hoehe)
	{
	var Fenstername = "";
	Fenstername = "Sonics"+weite+hoehe;
	var attribute = "";
	var t_width = screen.availWidth;
	var x_pos = t_width - (weite+10);
	if (x_pos < 0 || screen.availWidth < weite) x_pos = 0;
 	attribute = "width="+weite+",height="+hoehe+",scrollbars=yes,resizable=yes,left="+x_pos+",top=0";
	Fenster = window.open(name, Fenstername, attribute);
	Fenster.focus();
	}

function oeffne_bild(name,weite,hoehe)
	{
	var Fenstername = "";
	Fenstername = "Sonics_Bild"+weite+hoehe;
	var attribute = "";
	var t_width = screen.availWidth;
	t_width = t_width/2;
	var x_pos = t_width - (weite/2);
	if (x_pos < 0 || screen.availWidth < weite) x_pos = 0;
 	attribute = "width="+weite+",height="+hoehe+",scrollbars=no,resizable=yes,left="+x_pos+",top=94";
	BildFenster = window.open(name, Fenstername, attribute);
	BildFenster.focus();
	}

function oeffneFenster3(weite,hoehe,datei) 
{
 	var text="toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width="+weite+",height="+hoehe+",top=0,left=0"
  	MeinFenster = window.open(datei, "PopUp", text);
 	MeinFenster.focus();
}

function Anzeige() {
 AnzeigeFenster = window.open("anzeige.php", "Anzeige", "width=670,height=230,resizable=no,scrollbars=no");
 Anzeige.focus();
}