.PDFButton32
{
    background-image: url(images/acrobat_reader_rg_32.jpg);
}
.PDFButton32:link
{
    background-image: url(images/acrobat_reader_rg_32.jpg);
}
.PDFButton32:hover
{
    background-image: url(images/acrobat_reader_rg_32.jpg);
}

.PDFButton16
{
    background-image: url(images/acrobat_reader_rg_16.jpg);
}
.PDFButton16:link
{
    background-image: url(images/acrobat_reader_rg_16.jpg);
}
.PDFButton16:hover
{
    background-image: url(images/acrobat_reader_rg_16.jpg);
}

.PDFButton24
{
    background-image: url(images/acrobat_reader_rg_24.jpg);
}
.PDFButton24:link
{
    background-image: url(images/acrobat_reader_rg_24.jpg);
}
.PDFButton24:hover
{
    background-image: url(images/acrobat_reader_rg_24.jpg);
}

.upButton
{
    background-image: url(images/up.jpg);
    width: 122px;
    height: 27px;
}