function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)	return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}

function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");
}

var strExclUrls = "http://127.0.0.1,https://127.0.0.1,http://www.russianbrides.com,https://www.russianbrides.com,https://russianbrides.com,http://russianbrides.com,http://russianbride.com,https://russianbride.com";

var strRef = GetCookie("ref");

if (strRef == '' || strRef == 'undefined' || strRef == null) {

	strRef = document.referrer;
    if (strRef.length>200) {
		strRef = strRef.substr(0,200);
	}

    var arrExcl = strExclUrls.split(",");
    var bolUrlOk = true; 
    
    for (var intI=0; intI < arrExcl.length; intI++) {
		if (strRef.indexOf(arrExcl[intI]) == 0) {
			bolUrlOk = false;
		}
	}

	if (strRef != '' && strRef != 'undefined' && strRef != null && bolUrlOk) {
		SetCookie('ref',strRef);
		//img src
	}

	document.write('<img src="/ref/ref.asp?ref='+strRef+'" WIDTH=1 HEIGHT=1>');

}