//Definition of graphical links
button_0on = new Image(); button_0on.src = "abb/anmeldung2.gif"; button_0off = new Image(); button_0off.src = "abb/anmeldung1.gif";
button_1on = new Image(); button_1on.src = "abb/vortraege2.gif"; button_1off = new Image(); button_1off.src = "abb/vortraege1.gif";
button_2on = new Image(); button_2on.src = "abb/ort2.gif"; button_2off = new Image(); button_2off.src = "abb/ort1.gif";
button_5on = new Image(); button_5on.src = "abb/veranstalter2.gif"; button_5off = new Image(); button_5off.src = "abb/veranstalter1.gif";
button_6on = new Image(); button_6on.src = "abb/hoodles2.gif"; button_6off = new Image(); button_6off.src = "abb/hoodles1.gif";
button_7on = new Image(); button_7on.src = "abb/home2.gif"; button_7off = new Image(); button_7off.src = "abb/home1.gif";
button_8on = new Image(); button_8on.src = "abb/partner2.gif"; button_8off = new Image(); button_8off.src = "abb/partner1.gif";
button_9on = new Image(); button_9on.src = "abb/jugs2.gif"; button_9off = new Image(); button_9off.src = "abb/jugs1.gif";
button_10on = new Image(); button_10on.src = "abb/folien2.gif"; button_10off = new Image(); button_10off.src = "abb/folien1.gif";
button_13on = new Image(); button_13on.src = "abb/poster-flyer2.gif"; button_13off = new Image(); button_13off.src = "abb/poster-flyer1.gif";
button_14on = new Image(); button_14on.src = "abb/eflyer2.gif"; button_14off = new Image(); button_14off.src = "abb/eflyer1.gif";
button_15on = new Image(); button_15on.src = "abb/bilder2.gif"; button_15off = new Image(); button_15off.src = "abb/bilder1.gif";

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

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