.hide {visibility: hidden;display: none;}
.show {visibility: visible;display: block;}
#eval_vi3 {width: auto;margin: 10px 0; min-height: 260px;float: left;}
#eval_vi3 * { padding: 0; margin: 0;}
#description {width: 440px;min-height: 260px;background-color: #eef3fa;padding: 1.5em;display: block;float: left;font-family:arial;font-size:12px;}
#nav_control {width: 160px;min-height: 260px;_height: 260px;display: block;float: left;background: url('../images/nav_control_bg.gif') repeat-x #ffffff;}
#nav_control ul {padding: 3px 0;margin-left: 0;display: block;float: left;}
#nav_control li {margin: 10px 0;height: 30px;display: block;float: left;}
#nav_control li a {font: 11pt "Arial" bold;width: 160px;padding: 5px 0 8px 30px;text-decoration: none;display: block;float: left;}
#nav_control li.tabon a {color: #5780ae;font-family:arial;font-size:12px;font-weight:bold;}
#nav_control li.taboff a {color: #ffffff;font-family:arial;font-size:12px;font-weight:bold;}
#nav_control li.tabon {background: url('../images/nav_tabon2.png') no-repeat;_background: url('../images/nav_tabon2.gif') no-repeat;}
#nav_control li.taboff {background: url('../images/nav_taboff2.png') no-repeat;_background: url('../images/nav_taboff2.gif') no-repeat;}