var scriptLoc = 'http://www.myaffiliateprogram.com/u/phv/rep.asp';
    
    var kbId = 0;
    var queryString = window.location.search.substring(1);
    var imgdata = '';
    var subdata = '';

    if (queryString.length > 0)
    {
        var pairs = queryString.split('&');
                   
        for(var i = 0; i < pairs.length; i++)
        {
            var pairs2 = pairs[i].split('=');
            
            switch(pairs2[0].toLowerCase())
            {
                case 'kbid':
                    kbId = pairs2[1];
                    break;
                case 'clearcookie':
                    if (pairs2[1] == 1)
                    {
                        DeleteCookie("kbid");
                    }
                    break;
                case 'img':
                    imgdata = pairs2[1];
                    break;
                case 'sub':
                    subdata = pairs2[1];
                    break;
            }
        } //end for
    }//end if

    if (GetCookie("kbid") == null)
    {
        if (kbId != 0)
        {
            var img = new Image();
            var url = scriptLoc + '?id=' + kbId;
            if (imgdata != '')
            {
                url += '&img=' + imgdata
            }

            if (subdata != '')
            {
                url += '&sub=' + subdata
            }

            img.src = url;
            
            //SetCookie("kbid", kbId, 1);
        }
    }//end if
    
    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 WriteCookie (name, value, expires)
    {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
        
        var cookie = name + "=" + escape(value) +
            ((expires == null) ? "" : ("; expires=" +
expires.toGMTString())) +
            ((path == null) ? "" : ("; path=" + path)) +
            ((domain == null) ? "" : ("; domain=" + domain)) +
            ((secure == true) ? "; secure" : "");
        
        document.cookie = cookie;
    }

    function DeleteCookie (name)
    {
        var exp = new Date();
        exp.setTime (exp.getTime() - 1000000000);  // This cookie is history (changed -1 to make it previous time)
        var cval = GetCookie (name);
        document.cookie =name + "=" + cval + "; expires=" + exp.toGMTString();
    }

    function SetCookie(name, value, expiredays)
    {
        var expdate = new Date();
        expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * expiredays)); 
        WriteCookie(name, value, expdate);
    }