ul#navigation_left
{
    position: fixed;
    margin: 0px;
    padding: 0px;
    top: 10px;
    left: 0px;
    list-style: none;
    z-index:9999;
}

ul#navigation_right
{
    position: fixed;
    margin: 0px;
    padding: 0px;
    top: 10px;
    right: 0px;
    list-style: none;
    z-index:9999;
}

ul#navigation_left li, ul#navigation_right li
{
    width: 100px;
}

ul#navigation_left li a, ul#navigation_right li a 
{
	color: #000;
    display: block;
    margin-left: -10px;
    width: 100px;
    height: 20px;    
    background-color:#CFCFCF;
    background-repeat:no-repeat;
    background-position:center center;
	text-align: center;
    border: 5px solid #FFF;
	padding-top: 5px;
    opacity: 0.8;
    filter:progid:DXImageTransform.Microsoft.Alpha(opacity=60);
}

ul#navigation_left  a:hover, ul#navigation_right  a:hover
{
    color: #FFF;
    background-color: #FF6600;
}