b1on = new Image(100,20);  
b1on.src = "buttons/bt2_start.gif"
b1off = new Image(100,20);
b1off.src = "buttons/bt0_start.gif"

b2on = new Image(100,20);  
b2on.src = "buttons/bt2_club.gif"
b2off = new Image(100,20);
b2off.src = "buttons/bt0_club.gif"

b3on = new Image(100,20);  
b3on.src = "buttons/bt2_newsletter.gif"
b3off = new Image(100,20);
b3off.src = "buttons/bt0_newsletter.gif"

b4on = new Image(100,20);  
b4on.src = "buttons/bt2_kalender.gif"
b4off = new Image(100,20);
b4off.src = "buttons/bt0_kalender.gif"

b5on = new Image(100,20);  
b5on.src = "buttons/bt2_kleinanzeigen.gif"
b5off = new Image(100,20);
b5off.src = "buttons/bt0_kleinanzeigen.gif"

b6on = new Image(100,20);  
b6on.src = "buttons/bt2_basketball.gif"
b6off = new Image(100,20);
b6off.src = "buttons/bt0_basketball.gif"

b7on = new Image(100,20);  
b7on.src = "buttons/bt2_strecken.gif"
b7off = new Image(100,20);
b7off.src = "buttons/bt0_strecken.gif"

b8on = new Image(100,20);  
b8on.src = "buttons/bt2_links.gif"
b8off = new Image(100,20);
b8off.src = "buttons/bt0_links.gif"

b9on = new Image(100,20);  
b9on.src = "buttons/bt2_gaeste.gif"
b9off = new Image(100,20);
b9off.src = "buttons/bt0_gaeste.gif"

b10on = new Image(100,20);  
b10on.src = "buttons/bt2_forum.gif"
b10off = new Image(100,20);
b10off.src = "buttons/bt0_forum.gif"

function ban(welcher) {
	imgOn = eval(welcher + "on.src");
	document [welcher].src = imgOn;
}
			   
function baus(welcher) {
	imgOff = eval(welcher + "off.src");
	document [welcher].src = imgOff;
}