function hide(c){
	document.getElementById("A"+c).style.display = "none";
}
function hideAll(){
	for (i = 1; i<=7;i++){
		hide(i);
	}
}
function show(c){
	document.getElementById("A"+c).style.display = "inline";
}
function showhide(c){
	hideAll();
	show(c);
}

function hideauto(c){
	document.getElementById("A"+c).style.display = "none";
}
function hideAllauto(){
	for (i = 1; i<=6;i++){
		hideauto(i);
	}
}
function showauto(c){
	document.getElementById("A"+c).style.display = "inline";
}
function showhideauto(c){
	hideAllauto();
	showauto(c);
}