function openwin() {
	window.open("./cm.php", "", "width=800,height=700,scrollbars=1,resizable=1");
}
function openwinrule1() {
	window.open("./kouken.php", "", "width=500,height=400,scrollbars=1,resizable=1");
}
function openwinrule2() {
	window.open("./adrule.php", "", "width=500,height=400,scrollbars=1,resizable=1");
}