.PapersButton1
{
    background-image: url(images/g9.jpg);  
}
.PapersButton1:link 
{
    background-image: url(images/g9.jpg);
}
.PapersButton1:hover 
{
    background-image: url(images/g9_over.jpg);
}

.PapersButton2
{
    background-image: url(images/g10.jpg);  
}
.PapersButton2:link 
{
    background-image: url(images/g10.jpg);
}
.PapersButton2:hover 
{
    background-image: url(images/g10_over.jpg);
}

.PapersButton3
{
    background-image: url(images/g11.jpg);  
}
.PapersButton3:link 
{
    background-image: url(images/g11.jpg);
}
.PapersButton3:hover 
{
    background-image: url(images/g11_over.jpg);
}

.PapersButton4
{
    background-image: url(images/g12.jpg);  
}
.PapersButton4:link 
{
    background-image: url(images/g12.jpg);
}
.PapersButton4:hover 
{
    background-image: url(images/g12_over.jpg);
}

.PapersButton5
{
    background-image: url(images/b3.jpg); 
    height:27px;
}

.PapersButton6
{
    background-image: url(images/imag9.jpg);  
}
.PapersButton6:link 
{
    background-image: url(images/imag9.jpg);
}
.PapersButton6:hover 
{
    background-image: url(images/imag9_over.jpg);
}

.PapersButton7
{
    background-image: url(images/imag10.jpg);  
}
.PapersButton7:link 
{
    background-image: url(images/imag10.jpg);
}
.PapersButton7:hover 
{
    background-image: url(images/imag10_over.jpg);
}

.PapersButton8
{
    background-image: url(images/imag11.jpg);  
}
.PapersButton8:link 
{
    background-image: url(images/imag11.jpg);
}
.PapersButton8:hover 
{
    background-image: url(images/imag11_over.jpg);
}

.PapersButton9
{
    background-image: url(images/imag12.jpg);  
}
.PapersButton9:link 
{
    background-image: url(images/imag12.jpg);
}
.PapersButton9:hover 
{
    background-image: url(images/imag12_over.jpg);
}

.PapersButton10
{
    background-image: url(images/imag13.jpg);  
}
.PapersButton10:link 
{
    background-image: url(images/imag13.jpg);
}
.PapersButton10:hover 
{
    background-image: url(images/imag13_over.jpg);
}

.PapersButton11
{
    background-image: url(images/imag14.jpg);  
}
.PapersButton11:link 
{
    background-image: url(images/imag14.jpg);
}
.PapersButton11:hover 
{
    background-image: url(images/imag14_over.jpg);
}

.PapersButton12
{
    background-image: url(images/imag15.jpg);  
}
.PapersButton12:link 
{
    background-image: url(images/imag15.jpg);
}
.PapersButton12:hover 
{
    background-image: url(images/imag15_over.jpg);
}

.PapersButton13
{
    background-image: url(images/imag16.jpg);  
}
.PapersButton13:link 
{
    background-image: url(images/imag16.jpg);
}
.PapersButton13:hover 
{
    background-image: url(images/imag16_over.jpg);
}

.PapersButton14
{
    background-image: url(images/i1.jpg);  
}
.PapersButton14:link 
{
    background-image: url(images/i1.jpg);
}
.PapersButton14:hover 
{
    background-image: url(images/im6_over.jpg);
}

.PapersButton15
{
    background-image: url(images/i2.jpg);  
}
.PapersButton15:link 
{
    background-image: url(images/i2.jpg);
}
.PapersButton15:hover 
{
    background-image: url(images/im7_over.jpg);
}

.PapersButton16
{
    background-image: url(images/im16.jpg);  
}
.PapersButton16:link 
{
    background-image: url(images/im16.jpg);
}
.PapersButton16:hover 
{
    background-image: url(images/im16_over.jpg);
}