#mainnavigation li#maineffizienzforum{
	background: url(../images/mainnavibuttons/Button1off.jpg) no-repeat 0;
}
#mainnavigation li#maineffizienzforum.aktiv{
	background: url(../images/mainnavibuttons/Button1press.jpg) no-repeat 0;
}
#mainnavigation li#maineffizienzforum:hover{
	background: url(../images/mainnavibuttons/Button1on.jpg) no-repeat 0;
}
#mainnavigation li#maineffizienzforum.aktiv:hover{
	background: url(../images/mainnavibuttons/Button1press.jpg) no-repeat 0;
}

#mainnavigation li#main{
	background: url(../images/mainnavibuttons/Button2off.jpg) no-repeat 0;
}
#mainnavigation li#main.aktiv{
	background: url(../images/mainnavibuttons/Button2press.jpg) no-repeat 0;
}
#mainnavigation li#main:hover{
	background: url(../images/mainnavibuttons/Button2on.jpg) no-repeat 0;
}
#mainnavigation li#main.aktiv:hover{
	background: url(../images/mainnavibuttons/Button2press.jpg) no-repeat 0;
}

#mainnavigation li#mainteilnehmerservice{
	background: url(../images/mainnavibuttons/Button3off.jpg) no-repeat 0;
}
#mainnavigation li#mainteilnehmerservice.aktiv{
	background: url(../images/mainnavibuttons/Button3press.jpg) no-repeat 0;
}
#mainnavigation li#mainteilnehmerservice:hover{
	background: url(../images/mainnavibuttons/Button3on.jpg) no-repeat 0;
}
#mainnavigation li#mainteilnehmerservice.aktiv:hover{
	background: url(../images/mainnavibuttons/Button3press.jpg) no-repeat 0;
}

#mainnavigation li#mainausstellerservice{
	background: url(../images/mainnavibuttons/Button4off.jpg) no-repeat 0;
}
#mainnavigation li#mainausstellerservice.aktiv{
	background: url(../images/mainnavibuttons/Button4press.jpg) no-repeat 0;
}


#mainnavigation li#mainausstellerservice:hover{
	background: url(../images/mainnavibuttons/Button4on.jpg) no-repeat 0;
}
#mainnavigation li#mainausstellerservice.aktiv:hover{
	background: url(../images/mainnavibuttons/Button4press.jpg) no-repeat 0;
}

#mainnavigation li#mainpresseservice{
	background: url(../images/mainnavibuttons/Button5off.jpg) no-repeat 0;
}
#mainnavigation li#mainpresseservice.aktiv{
	background: url(../images/mainnavibuttons/Button5press.jpg) no-repeat 0;
}
#mainnavigation li#mainpresseservice:hover{
	background: url(../images/mainnavibuttons/Button5on.jpg) no-repeat 0;
}
#mainnavigation li#mainpresseservice.aktiv:hover{
	background: url(../images/mainnavibuttons/Button5press.jpg) no-repeat 0;
}