function changeFC()
{
	if( document.inform.seriaru_a.value.length >= 4 )
	{
		document.inform.seriaru_b.focus();
	}
}
function opensub( off, num )
{
	window.open("../shop/girls.php?off_ind=" + off + "&tenban=" + num,"news","width=700,height=688,scrollbars=no,status=no,menubar=no,toolbar=no,left=0,top=0");
}
function opensub_top( off, num )
{
	window.open("shop/girls.php?off_ind=" + off + "&tenban=" + num,"news","width=700,height=688,scrollbars=no,status=no,menubar=no,toolbar=no,left=0,top=0");
}
function opensubcp( off, num )
{
	window.open("../luckygirl/coupon.php?off_ind=" + off + "&tenban=" + num,"news","width=640,height=478,scrollbars=no,status=no,menubar=no,toolbar=no,left=0,top=0");
}
function opensubcp_shop( off )
{
	window.open("../shop/webticket.php?off_ind=" + off,"news","width=640,height=478,scrollbars=no,status=no,menubar=no,toolbar=no,left=0,top=0");
}