//################################################3
//ローディング時の処理
//################################################3
function tabset(){
	document.getElementById("tab2").style.display = "none";
	document.getElementById("tab3").style.display = "none";
}

function tabchange(a){
	switch (a) {
	case 1:
		document.getElementById("tab1").style.display = "block";
		document.getElementById("tab2").style.display = "none";
		document.getElementById("tab3").style.display = "none";
		break;
	case 2:
		document.getElementById("tab1").style.display = "none";
		document.getElementById("tab2").style.display = "block";
		document.getElementById("tab3").style.display = "none";
		break;
	case 3:
		document.getElementById("tab1").style.display = "none";
		document.getElementById("tab2").style.display = "none";
		document.getElementById("tab3").style.display = "block";
		break;
	default:
		break;
	}
}