/* アクセスカウンタ */
function access_counter() {
	document.write('<IMG src="img/left.gif" width="6" height="41">');
	xx = escape(document.referrer);
	yy = "";
	for (i = 0; i < xx.length; i++) {
		zz = xx.charAt(i);
		yy += (zz == "+") ? "%2B" : zz;
	}
	document.write('<IMG width=96 height=41 ');
	document.write('SRC="cgi-bin/cnt/wwwcount.cgi');
	document.write('?gif+ref+', yy, '">');
	document.write('<IMG src="img/right.gif" width="6" height="41"><BR>\n');
	document.write('<SPAN class="count">since July 20, 1999</SPAN>');
}

/* トピック詳細表示 */
function topic(url) {
	if (url != '') {
		window.open(url, "topic", "toolbar=no, location=no. directories=no, status=no, scrollbars=yes, resizable=no, width=520, height=400");
	}
}