if (document.getElementById) { 
    document.write('<style type="text/css">#wild-life, #figurative, #fine-art-relief, #frog-relief, #guest-artists {display:none;}</style>');
}

function wild_life()
{
document.getElementById('wild-life').style.display='block';
document.getElementById('frog-relief').style.display='none';
document.getElementById('fine-art-relief').style.display='none';
document.getElementById('figurative').style.display='none';
document.getElementById('guest-artists').style.display='none';
}

function figurative()
{
document.getElementById('figurative').style.display='block';
document.getElementById('frog-relief').style.display='none';
document.getElementById('wild-life').style.display='none';
document.getElementById('fine-art-relief').style.display='none';
document.getElementById('guest-artists').style.display='none'; 
}

function fine_art_relief()
{
document.getElementById('fine-art-relief').style.display='block';
document.getElementById('frog-relief').style.display='none';
document.getElementById('wild-life').style.display='none';
document.getElementById('figurative').style.display='none';
document.getElementById('guest-artists').style.display='none';
}

function frog_relief()
{
document.getElementById('frog-relief').style.display='block';
document.getElementById('fine-art-relief').style.display='none';
document.getElementById('wild-life').style.display='none';
document.getElementById('figurative').style.display='none';
document.getElementById('guest-artists').style.display='none';
}

function guest_artists()
{
document.getElementById('guest-artists').style.display='block';
document.getElementById('wild-life').style.display='none';
document.getElementById('fine-art-relief').style.display='none';
document.getElementById('figurative').style.display='none';
document.getElementById('frog-relief').style.display='none';
}