function show(){
document.getElementById('show1').style.display='block';
document.getElementById('photography').className='selected';
}
function hide(){
document.getElementById('show1').style.display='none';
document.getElementById('photography').className='';
}




function show2(){
document.getElementById('show2').style.display='block';
document.getElementById('photography1').className='selected';
}
function hide2(){
document.getElementById('show2').style.display='none';
document.getElementById('photography1').className='';
}





function show3(){
document.getElementById('show3').style.display='block';
document.getElementById('photography3').className='selected';
}
function hide3(){
document.getElementById('show3').style.display='none';
document.getElementById('photography3').className='';
}




function show4(){
document.getElementById('show4').style.display='block';
document.getElementById('photography4').className='selected';
}
function hide4(){
document.getElementById('show4').style.display='none';
document.getElementById('photography4').className='';
}


function show5(){
document.getElementById('show5').style.display='block';
document.getElementById('photography5').className='selected';
}
function hide5(){
document.getElementById('show5').style.display='none';
document.getElementById('photography5').className='';
}


function show6(){
document.getElementById('show6').style.display='block';
document.getElementById('photography6').className='selected';
}
function hide6(){
document.getElementById('show6').style.display='none';
document.getElementById('photography6').className='';
}

function show7(){
document.getElementById('show7').style.display='block';
document.getElementById('photography7').className='selected';
}
function hide7(){
document.getElementById('show7').style.display='none';
document.getElementById('photography7').className='';
}