function js(i){
	js(i);
}
function js(i){
	switch(i){
		case 1:
		document.getElementById("js1").style.display="block";
		document.getElementById("js2").style.display="none";
		document.getElementById("js3").style.display="none";
		document.getElementById("js4").style.display="none";
		document.getElementById("js5").style.display="none";
		document.getElementById("js6").style.display="none";
		break;
		case 2:
		document.getElementById("js1").style.display="none";
		document.getElementById("js2").style.display="block";
		document.getElementById("js3").style.display="none";
		document.getElementById("js4").style.display="none";
		document.getElementById("js5").style.display="none";
		document.getElementById("js6").style.display="none";
		break;
		case 3:
		document.getElementById("js1").style.display="none";
		document.getElementById("js2").style.display="none";
		document.getElementById("js3").style.display="block";
		document.getElementById("js4").style.display="none";
		document.getElementById("js5").style.display="none";
		document.getElementById("js6").style.display="none";
		break;
		case 4:
		document.getElementById("js1").style.display="none";
		document.getElementById("js2").style.display="none";
		document.getElementById("js3").style.display="none";
		document.getElementById("js4").style.display="block";
		document.getElementById("js5").style.display="none";
		document.getElementById("js6").style.display="none";
		break;
		case 5:
		document.getElementById("js1").style.display="none";
		document.getElementById("js2").style.display="none";
		document.getElementById("js3").style.display="none";
		document.getElementById("js4").style.display="none";
		document.getElementById("js5").style.display="block";
		document.getElementById("js6").style.display="none";
		break;
		case 6:
		document.getElementById("js1").style.display="none";
		document.getElementById("js2").style.display="none";
		document.getElementById("js3").style.display="none";
		document.getElementById("js4").style.display="none";
		document.getElementById("js5").style.display="none";
		document.getElementById("js6").style.display="block";
		break;
		

	}
}


function is(i){
	is(i);
}
function is(i){
	switch(i){
		case 1:
		document.getElementById("is1").style.display="block";
		document.getElementById("is2").style.display="none";
		break;
		case 2:
		document.getElementById("is1").style.display="none";
		document.getElementById("is2").style.display="block";
		break;
		

	}
}


function fs(i){
	fs(i);
}
function fs(i){
	switch(i){
		case 1:
		document.getElementById("fs1").style.display="block";
		document.getElementById("fs2").style.display="none";
		break;
		case 2:
		document.getElementById("fs1").style.display="none";
		document.getElementById("fs2").style.display="block";
		break;
		

	}
}