a.home { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/home.gif') no-repeat;     
    } 

a.home:hover {   
    background: url('graphics/navigation/home_over.gif') no-repeat;  
    }
    
a.products { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/products.gif') no-repeat;     
    } 

a.products:hover {   
    background: url('graphics/navigation/products_over.gif') no-repeat;  
    }
    
a.history { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/history.gif') no-repeat;     
    } 

a.history:hover {   
    background: url('graphics/navigation/history_over.gif') no-repeat;  
    }
    
a.employment { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/employment.gif') no-repeat;     
    } 

a.employment:hover {   
    background: url('graphics/navigation/employment_over.gif') no-repeat;  
    }

a.location { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/location.gif') no-repeat;     
    } 

a.location:hover {   
    background: url('graphics/navigation/location_over.gif') no-repeat;  
    }
    
a.contactus { 
    display: block;
    width: 80px; 
    height: 25px;     
    background: url('graphics/navigation/contactus.gif') no-repeat;     
    } 

a.contactus:hover {   
    background: url('graphics/navigation/contactus_over.gif') no-repeat;  
    }