//Definition of graphical links
b_1on = new Image(); b_1on.src = "abb/kursverwaltung2.gif"; b_1off = new Image(); b_1off.src = "abb/kursverwaltung1.gif";
b_2on = new Image(); b_2on.src = "abb/auktion2.gif"; b_2off = new Image(); b_2off.src = "abb/auktion1.gif";
b_3on = new Image(); b_3on.src = "abb/kontakt2.gif"; b_3off = new Image(); b_3off.src = "abb/kontakt1.gif";
b_4on = new Image(); b_4on.src = "abb/impressum2.gif"; b_4off = new Image(); b_4off.src = "abb/impressum1.gif";
b_5on = new Image(); b_5on.src = "abb/home2.gif"; b_5off = new Image(); b_5off.src = "abb/home1.gif";
b_6on = new Image(); b_6on.src = "abb/inhaltsverz2.gif"; b_6off = new Image(); b_6off.src = "abb/inhaltsverz1.gif";
b_7on = new Image(); b_7on.src = "abb/prgrammverz2.gif"; b_7off = new Image(); b_7off.src = "abb/prgrammverz1.gif";
b_8on = new Image(); b_8on.src = "abb/korr2.gif"; b_8off = new Image(); b_8off.src = "abb/korr1.gif";
b_9on = new Image(); b_9on.src = "abb/verschiedenes2.gif"; b_9off = new Image(); b_9off.src = "abb/verschiedenes1.gif";


//Function for showing the image for MouseOver
function b_on(myname)
{
  imgOn = eval(myname + "on.src");
  document[myname].src = imgOn;
}
//Function for showing the image for MouseOut
function b_off(myname)
{
  imgOff = eval(myname + "off.src");
  document[myname].src = imgOff;
}