#topNav ul {
width:980px;
margin:0;
padding:0;
}
#topNav ul li {
display:inline;
list-style-type:none;
margin:0;
padding:0;
float:left;
}
#topNav ul li span {
display:none;
}
#topNav ul li a {
display:block;
background-position:top left;
background-repeat:no-repeat;
height:35px;
}
#topNav ul li a.over,
#topNav ul li a.over_on {
background-image:url(/prudential_ir2007/images/overview_off.jpg);
width:78px;
}
#topNav ul li a.over:hover,
#topNav ul li a.over_on,
#topNav ul li a.over_on:hover {
background-image:url(/prudential_ir2007/images/overview_on.jpg);
}
#topNav ul li a.ofr,
#topNav ul li a.ofr_on {
background-image:url(/prudential_ir2007/images/ofr_off.jpg);
width:200px;
}
#topNav ul li a.ofr:hover, 
#topNav ul li a.ofr_on, 
#topNav ul li a.ofr_on:hover {
background-image:url(/prudential_ir2007/images/ofr_on.jpg);
}
#topNav ul li a.cg,
#topNav ul li a.cg_on {
background-image:url(/prudential_ir2007/images/cg_off.jpg);
width:157px;
}
#topNav ul li a.cg:hover, 
#topNav ul li a.cg_on, 
#topNav ul li a.cg_on:hover {
background-image:url(/prudential_ir2007/images/cg_on.jpg);
}
#topNav ul li a.orts,
#topNav ul li a.orts_on {
background-image:url(/prudential_ir2007/images/orts_off.jpg);
width:115px;
}
#topNav ul li a.orts:hover, 
#topNav ul li a.orts_on, 
#topNav ul li a.orts_on:hover {
background-image:url(/prudential_ir2007/images/orts_on.jpg);
}
#topNav ul li a.ifrs,
#topNav ul li a.ifrs_on {
background-image:url(/prudential_ir2007/images/ifrs_off.jpg);
width:148px;
}
#topNav ul li a.ifrs:hover, 
#topNav ul li a.ifrs_on, 
#topNav ul li a.ifrs_on:hover {
background-image:url(/prudential_ir2007/images/ifrs_on.jpg);
}
#topNav ul li a.gfs,
#topNav ul li a.gfs_on {
background-image:url(/prudential_ir2007/images/gfs_off.jpg);
width:107px;
}
#topNav ul li a.gfs:hover, 
#topNav ul li a.gfs_on, 
#topNav ul li a.gfs_on:hover {
background-image:url(/prudential_ir2007/images/gfs_on.jpg);
}
#topNav ul li a.ai,
#topNav ul li a.ai_on {
background-image:url(/prudential_ir2007/images/ai_off.jpg);
width:159px;
}
#topNav ul li a.ai:hover, 
#topNav ul li a.ai_on, 
#topNav ul li a.ai_on:hover {
background-image:url(/prudential_ir2007/images/ai_on.jpg);
}