#mbPrevLink, #mbNextLink, #mbCloseLink {
	background: transparent url(../grafiken/BlackClose.gif) no-repeat center;
}

#mbPrevLink {
	background: transparent url(../grafiken/BlackPrevious.gif) no-repeat center;
}

#mbNextLink {
	background: transparent url(../grafiken/BlackNext.gif) no-repeat center;
}

#mbCloseLink {
	background: transparent url(../grafiken/BlackClose.gif) no-repeat center;
}