/* ----------- navigation buttons in the nav bar ---------- */
a.group2-Prev, a.group2-Next, a.group2-Play, a.group2-Pause 
{
    width:20px; height:20px; 
    background:transparent url(navbuttons.gif); 
    display:inline-block; 
    *display:inline;zoom:1;/*IE hack*/
    margin-left:4px; margin-right:4px;
    cursor:pointer;
}
a.group2-Pause{background-position:0 0;}
a.group2-Play {background-position:0 -20px;}
a.group2-Next {background-position:0 -40px;}
a.group2-Prev {background-position:0 -60px;}