function reisebericht()
{
 MeinFenster =
 window.open("3nepal/3_01/3_01.htm", "mathulo", "width=800,height=640,screenX=50,screenY=50,scrollbars=yes,menubar=no,resizable=no");
 MeinFenster.focus();
}

function webdesign()
{
 MeinFenster =
 window.open("http://www.designmaldrei.de", "mathulo", "width=800,height=640,screenX=50,screenY=50,scrollbars=yes,menubar=no,resizable=no");
 MeinFenster.focus();
}

function klassentreffen()
{
 MeinFenster =
 window.open("klasse/klasse.htm", "mathulo", "width=800,height=640,screenX=50,screenY=50,scrollbars=yes,menubar=no,resizable=no");
 MeinFenster.focus();
}

function impressum()
{
 MeinFenster =
 window.open("impr/impr.htm", "mathulo", "width=800,height=640,screenX=50,screenY=50,scrollbars=yes,menubar=no,resizable=no");
 MeinFenster.focus();
}