/* navigation */
table.nav td
{
    padding-right: 12px;
padding-left:12px;
padding-top:20px;
border-right:solid 1px silver;
height:50px;
    vertical-align: middle;

text-align:center;
margin-left:auto;
margin-right:auto;
font-size:20px;

}

a.nav, a.nav:link, a.nav:active, a.nav:visited, a.nav:hover
{
    display: block;
    height: 100%;
    width: 100%;
    color: Gray;

font-family:Arial Black;
}

a.nav:hover
{
    color: Gray;
}

a.nav_selected, a.nav_selected:link, a.nav_selected:active, a.nav_selected:visited, a.nav_selected:hover
{
    font-weight: bold;
    color: Silver;
}

table.sublevel
{
display:none;
}

div.sublevelwrapper
{
display:none;
    background: Transparent url(_images/bg.gif) repeat-x top left;
}

a.sublevel, a.sublevel:link, a.sublevel:active, a.sublevel:visited, a.sublevel:hover
{
display:none;
    padding: 5px;
    display: block;
    height: 100%;
    width: 100%;
    color: #B0CBD7;
}

a.sublevel:hover
{
display:none;
    color: #FFFFFF;
}

a.sublevel_selected, a.sublevel_selected:link, a.sublevel_selected:active, a.sublevel_selected:visited, a.sublevel_selected:hover
{
display:none;
    font-weight: bold;
    color: #FFFFFF;
}
/* end navigation */