.nav1 { height: 23px; vertical-align: middle; background: url(cellpic2.gif); padding: 0; margin: 0; }
.nav_top { color: #4F4F4F; padding: 0; margin: 0; }
.nav_top li {  float: center; display: inline;  }	
.nav_top a:link, .nav_top a:visited { float: center; font-size: 11px;  font-weight: bold;	padding: 4px 8px 6px 8px; text-decoration: none; color: #EEEEEE; }
.nav_top a:link.active, .nav_top a:visited.active, .nav_top a:hover { color: #FFFFFF; background: url(cellpic3.gif); }