#nav1 	 {margin: 0; padding: 0; width: 600px;}
#nav1 li {list-style: none; float: left; margin: 0; width: 120px;}

#nav1 a  {display: block; float: left; padding: 0 0 0 20px;
    text-decoration: none; font-weight: bold; 
    border-bottom: 3px solid #000;
    background: #fff;
    padding: 0 5 0 5;
    color: #000;}

/* Commented Backslash Hack hides rule from IE5-Mac \*/
#nav1 a {float: none;}            /* End IE5-Mac hack */
#nav1 a:hover {background-color: #ccc; color: #f90;}

#nav2 	 {margin: 0; padding: 0; width: 600px;}
#nav2 li {list-style: none; float: left; margin: 0;}

#nav2 a  {display: block; float: left; padding: 0 20px 0 0;
    text-decoration: none; font-weight: bold; 
    color: #333;}

/* Commented Backslash Hack hides rule from IE5-Mac \*/
#nav2 a {float: none;}            /* End IE5-Mac hack */
#nav2 a:hover {color: #f90;}

#nav1_act a {
 color: #339;
 background: #fff url(tab-arrow.gif) 2px 50% no-repeat;
}

#nav1_act a:hover {
 
}

#nav2_act a {
color: #339;
text-decoration: none;
}

#nav2_act a:hover {
}