.nav{
position: relative;
margin: 0px;
height: 33px;
/*border: 1px solid blue;*/
background-repeat: repeat-x;
overflow: hidden;
}
.nav_button,.nav_button_active{
float: left;
margin: 0px;
padding: 5px 10px;
height: 23px;
font-family: "Lucida Grande CE", "Tahoma", "lucida", sans-serif;
font-size: 0.9em;
font-weight: bold;
text-align: center;
text-decoration: none;
}
.nav_button{
background-repeat: repeat-x;
background-image: url(../../design/background.gif);
}

.nav_button:hover{
color: black;
}
.nav_button_active{
color: white;
}
.nav_spacer{
float: left;
margin: 0px;
width: 2px;
height: 33px;
background-image: url(../../design/background.gif);
background-repeat: repeat-x;
}

.nav_fill{
float: left;
margin: 0px;
width: 1px;
height: 33px;
background-image: url(../../design/background.gif);
background-repeat: repeat-x;
}

.nav_fill2{
position: absolute;
margin: 0px;
width: 770px;
height: 33px;
background-image: url(../../design/background.gif);
background-repeat: repeat-x;
}