function Zeige_Bild(Breite,Hoehe,Dateiname)
{

Hoehe = (Math.floor(Hoehe)+20);
Indikator = 0;


// for NN4/IE4
if (self.screen)
	{ 
	width = screen.width;
	height = screen.height;
	}

// for NN3 w/Java
else if (self.java)
	{ 
	var javakit = java.awt.Toolkit.getDefaultToolkit();
	var scrsize = javakit.getScreenSize(); 
	width = scrsize.width; 
	height = scrsize.height; 
	}
else
	{

	// N2, E3, N3 w/o Java (Opera and WebTV)
	width = height = '?'; 
	}

if (width < Breite)
	{
	Indikator = 1;
	Breite = (width - 50);
	}
if (height < (Math.floor(Hoehe)+20))
	{
	Indikator = 1;
	Hoehe = (height - 70);
	Breite = (Math.floor(Breite) + 19);
	}

fenster = open("","Anzeige","channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=" + Indikator + ",status=0,toolbar=0,width=" + Breite + ",height=" + Hoehe + "");
fenster.document.open();
fenster.document.focus();
with (fenster.document)
{
write("<html>");
write("<head>");
write("<title>Dr. med. Randolf Bertlich</title>");
write("<link rel=stylesheet type=text/css href=layout/popup.css>");
write("</head>");
write("<body>");
write("<table cellpadding=0 cellspacing=0>");
write("<tr>");
write("<td align=center><a href=javascript:window.close()>Schlie&szlig;en</a></td>");
write("<td align=center><a href=javascript:window.print();>Drucken</a></td>");
write("</tr>");
write("</table>");
write("<img src=" + Dateiname + ">");
write("</body></html>");
}
fenster.document.close();
}

