function setCookie(name, value, hours) {
	var expire = "";
	if (hours != null) {
		expire = new Date((new Date()).getTime() + hours * 3600000);
		expire = "; expires=" + expire.toGMTString();
	}
	document.cookie = name + "=" + escape(value) + expire;
}
function readCookie(name) {
	var cookieValue = "";
	var search = name + "=";
	if (document.cookie.length > 0) { 
		offset = document.cookie.indexOf(search);
		if (offset != -1) { 
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if (end == -1) {
				end = document.cookie.length;
			}
			cookieValue = unescape(document.cookie.substring(offset, end))
		}
	}
	return cookieValue;
}
function URLencode(str){
	var i, encoded_str, char_code, padded_str;
	encoded_str = "";
	for (i = 0; i < str.length; i++) {
		char_code = str.charCodeAt(i);
		if (char_code == 0x20) {
			encoded_str += "+";
		}
		else {
			if (((0x30 <= char_code) && (char_code <= 0x39)) || ((0x41 <= char_code) && (char_code <= 0x5a)) || ((0x61 <= char_code) && (char_code <= 0x7a))) {
				encoded_str += str.charAt(i);
			}
			else if ((char_code == 0x2a) || (char_code == 0x2e) || (char_code == 0x2d) || (char_code == 0x5f)) {
				encoded_str += str.charAt(i);
			}
			else {
				if ( char_code > 0xffff ) {
					encoded_str += "%" + ((char_code >> 18) | 0xf0).toString(16).toUpperCase();
					encoded_str += "%" + (((char_code >> 12) & 0x3f) | 0x80).toString(16).toUpperCase();
					encoded_str += "%" + (((char_code >> 6) & 0x3f) | 0x80).toString(16).toUpperCase();
					encoded_str += "%" + ((char_code & 0x3f) | 0x80).toString(16).toUpperCase();
				}
				else if ( char_code > 0x7ff ) {
					encoded_str += "%" + ((char_code >> 12) | 0xe0).toString(16).toUpperCase();
					encoded_str += "%" + (((char_code >> 6) & 0x3f) | 0x80).toString(16).toUpperCase();
					encoded_str += "%" + ((char_code & 0x3f) | 0x80).toString(16).toUpperCase();
				}
				else if ( char_code > 0x7f ) {
					encoded_str += "%" + (((char_code >> 6) & 0x1f) | 0xc0).toString(16).toUpperCase();
					encoded_str += "%" + ((char_code & 0x3f) | 0x80).toString(16).toUpperCase();
				}
				else {
					padded_str = "0" + char_code.toString(16).toUpperCase();
					encoded_str += "%" + padded_str.substr(padded_str.length - 2, 2);
				}
			}
		}
	}
	return encoded_str;
}
sC = screen.colorDepth ? screen.colorDepth : '';
sW = screen.width ? screen.width : '';
sH = screen.height ? screen.height : '';
ref = document.referrer ? URLencode(document.referrer) : '';
cnt = readCookie("rsCnt") ? new Number(readCookie("rsCnt")) : 1;
setCookie("rsCnt", cnt + 1, 50000); 
qs = "?sc="+sC+"&sw="+sW+"&sh="+sH+"&ref="+ref+"&cnt="+cnt;
document.write('<img src="http://www.chilin.jp/system/count.php'+qs+'" width="1" height="1" alt="" style="display:none;" />');