function Show1() { 
	document.getElementById('div1').style.display = "block";
	document.getElementById('div7').style.display = "block"; 
	document.getElementById('div5').style.display = "block"; 
	document.getElementById('div6').style.display = "block";  
	document.getElementById('div2').style.display = "none"; 
	document.getElementById('div3').style.display = "none"; 
	document.getElementById('div4').style.display = "none"; 
	document.getElementById('div8').style.display = "none"; 
	document.getElementById('div9').style.display = "none"; 
}

function Show2() { 
	document.getElementById('div2').style.display = "block";
	document.getElementById('div8').style.display = "block"; 
	document.getElementById('div4').style.display = "block"; 
	document.getElementById('div6').style.display = "block";  
	document.getElementById('div1').style.display = "none"; 
	document.getElementById('div3').style.display = "none"; 
	document.getElementById('div5').style.display = "none"; 
	document.getElementById('div7').style.display = "none"; 
	document.getElementById('div9').style.display = "none"; 
}

function Show3() { 
	document.getElementById('div3').style.display = "block";
	document.getElementById('div9').style.display = "block"; 
	document.getElementById('div4').style.display = "block"; 
	document.getElementById('div5').style.display = "block";  
	document.getElementById('div1').style.display = "none"; 
	document.getElementById('div2').style.display = "none"; 
	document.getElementById('div6').style.display = "none"; 
	document.getElementById('div7').style.display = "none"; 
	document.getElementById('div8').style.display = "none"; 
}