#home {
   width:123px;
   font-size:18px;
   margin-left:53px;
   text-align:center;
   float:left;
}

#home a {
   display:block;
   width:123px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
}

#home a:hover {
   display:block;
   width:123px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
   background-image:url(images/nav_on.gif);
   background-repeat:repeat-x;
}

#arch {
   width:162px;
   font-size:18px;
   margin-left:63px;
   text-align:center;
   float:left;
}

#arch a {
   display:block;
   width:162px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
}

#arch a:hover {
   display:block;
   width:162px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
   background-image:url(images/nav_on.gif);
   background-repeat:repeat-x;
}

#disc {
   width:205px;
   font-size:18px;
   margin-left:60px;
   float:left;
   text-align:center;
}

#disc a {
   display:block;
   width:205px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
}

#disc a:hover {
   display:block;
   width:205px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
   background-image:url(images/nav_on.gif);
   background-repeat:repeat-x;
}

#jn {
   width:123px;
   font-size:18px;
   margin-left:58px;
   text-align:center;
   float:left;
}

#jn a {
   display:block;
   width:123px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
}

#jn a:hover {
   display:block;
   width:123px; /* For IE6 to mouseover all the way */
   text-decoration:none;   
   color:#fff;  
   padding:8px 0px 8px 0px;
   background-image:url(images/nav_on.gif);
   background-repeat:repeat-x;
}