.tnv_home 				{ background-image : url(../_images/tnv_home_ov.gif); background-repeat: no-repeat; width : 42px; height : 14px; z-index:101; padding-right:24px;}
.tnv_home img 			{ width: 42px; height: 14px; border: 0;}
* html a:hover 			{ visibility:visible;}
.tnv_home a:hover img	{ visibility:hidden;}

.tnv_client 				{ background-image : url(../_images/tnv_client_ov.gif); background-repeat: no-repeat; width : 114px; height : 14px; padding-right:24px;}
.tnv_client img 			{ width: 114px; height: 14px; border: 0;}
* html a:hover 				{ visibility:visible;}
.tnv_client a:hover img		{ visibility:hidden;}

.tnv_candidate 				{ background-image : url(../_images/tnv_candidate_ov.gif); background-repeat: no-repeat; width : 146px; height : 14px; padding-right:24px;}
.tnv_candidate img 			{ width: 146px; height: 14px; border: 0;}
* html a:hover 				{ visibility:visible;}
.tnv_candidate a:hover img	{ visibility:hidden;}

.tnv_contact 				{ background-image : url(../_images/tnv_contact_ov.gif); background-repeat: no-repeat; width : 86px; height : 14px; padding-right:24px;}
.tnv_contact img 			{ width: 86px; height: 14px; border: 0;}
* html a:hover 				{ visibility:visible;}
.tnv_contact a:hover img	{ visibility:hidden;}