//参加者一覧
function openWinsanka() {
chatsanka_win = window.open('','chatsanka_win','left=0,top=0,width=100,height=100,resizable=yes,scrollbars=no');
chatsanka_win.document.bgColor = "white";
	if (navigator.appVersion.indexOf("Mac") > 1 && navigator.appName.charAt(0) == 'M')
	{
        max_w = 300; max_h = 470;	// Mac、IE用
	}else { max_w = 300; max_h = 470; }
pw = 20; ph = 10;
w = 100; h = 100;
	chatsanka_open();
}
function chatsanka_open() {
	w += pw;
	h += ph;
	if (w > max_w) w = max_w;
	if (h > max_h) h = max_h;
	chatsanka_win.resizeTo(w,h);
if (w < max_w || h < max_h) setTimeout("chatsanka_open()",0);
else {
chatsanka_win.document.location = "http://chappii.net/cgi-bin/mailpro/index.cgi";}
}