.slider_vertical
{

}
.grip_vertical
{
    background-image:url('images/grip_vertical.png');
    height:11px;
    width:19px;
    cursor: pointer;
    cursor: hand;
}
.grip_hover_vertical : hover
.grip_hover_vertical 
{
    background-image:url('images/grip_hover_vertical.png');
    height:11px;
    width:19px;
    cursor: pointer;
    cursor: hand;
}
.track_vertical
{
    background-image:url('images/track_vertical.gif');
    width:30px;
    cursor: pointer;
    cursor: hand;
}
.decrease_vertical
{
    background-image:url('images/decrease_vertical.gif');
    width:30px;
    height:12px;
    cursor: pointer;
    cursor: hand;
}
.increase_vertical
{
    background-image:url('images/increase_vertical.gif');
    width:30px;
    height:12px;
    cursor: pointer;
    cursor: hand;
}