a#sgti_d{
	display:  block;
	background-image: url(../images/logo_d_on.gif);
	width: 150px;
	height:  64px;
}
/*
a#sgti_d:hover{
	background-image: url(../images/logo_d_off.gif);
}
*/
a#sgti_f{
	display:  block;
	background-image: url(../images/logo_f_off.gif);
	width: 150px;
	height:  54px;
}
a#sgti_f:hover{
	background-image: url(../images/logo_f_on.gif);
}