.viewbutton a
{
display:block;
background-image:url(../img/view1.gif);
background-repeat:no-repeat;
width:30px;
height:26px;
margin:0px auto;
}
.viewbutton a:hover
{
background-image:url(../img/view2.gif);
}
.viewbutton a span
{
display:none;
}
td.biglink a
{
display:block;
}