function Check(){	
	id = document.form1.id.value;
	password = document.form1.password.value;
	if(id == "dai4d" && password == "2002s")
		document.location = "../../sewanin/index.html";
	else if(id == "dai4d" && password == "2002")
		document.location = "../../kaiin/index.html";
	else 
		Wopen();
}
function Wopen(){
	wx = 400;
	wy = 260;
	x = (screen.width  - wx) / 2;
	y = (screen.height - wy) / 2;
	subWin = window.open("../pop/login.html","sub","left="+x+",top="+y+",width="+wx+",height="+wy);
}