#toggleviewermode,#toggleviewermodedisabled {
    display: inline-block;
    height: 22px;
    width: 72px;
    position: absolute;
    left:0;
    top:0;
    z-index:100;
    overflow: hidden;
    background-repeat:no-repeat;
    background-image:url('../images/control_toggle_background.png');
}
 #toggleviewermodedisabled {
        background-image:url('../images/control_toggle_disabled.png');
        display:none;
        z-index:110;
    }

#toggleviewermodeslider {
    display: block;
    position: absolute;
    left: 0;
    margin:1px;
    height: 20px;
    width: 35px;
    background-repeat:no-repeat;
    background-image:url('../images/control_toggle_switch.png');
}
#toggleviewerwrapper {
    position:relative;
}