function showbox1(){
	document.getElementById('mybox1').style.display = 'block';
}
function hidebox1(){
	document.getElementById('mybox1').style.display = 'none';
}

function showbox2(){
	document.getElementById('mybox2').style.display = 'block';
}
function hidebox2(){
	document.getElementById('mybox2').style.display = 'none';
}

function showbox3(){
	document.getElementById('mybox3').style.display = 'block';
}
function hidebox3(){
	document.getElementById('mybox3').style.display = 'none';
}

function showbox4(){
	document.getElementById('mybox4').style.display = 'block';
}
function hidebox4(){
	document.getElementById('mybox4').style.display = 'none';
}

function showbox5(){
	document.getElementById('mybox5').style.display = 'block';
}
function hidebox5(){
	document.getElementById('mybox5').style.display = 'none';
}