#gorhamLayer
{
position: absolute;
left: 28px;
top: 100px;
visibility: hidden; 
z-index: 1;
}


#homeLayer
{ 
position: absolute; 
left: 28px;  
top: 100px; 
visibility: hidden; 
z-index: 1;
}

#bookLayer  
{ 
position: absolute; 
left: 28px; 
top: 100px; 
visibility: hidden;
z-index: 1;
}