function URLEncode(plaintext)
{
    var encoded="";
    var HEX="0123456789ABCDEF";
    var SAFECHARS="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";
    for (var i=0; i<plaintext.length; i++)
    {
        var ch=plaintext.charAt(i);
        if (ch == " ")
            { encoded += "+"; }
        else
        {
            if (SAFECHARS.indexOf(ch) != -1)
                { encoded += ch; }
            else
            {
                var charCode=ch.charCodeAt(0);
                if (charCode>255)
                    { encoded += "+"; }
                else
                {
                    encoded += "%";
                    encoded += HEX.charAt((charCode>>4) & 0xF);
                    encoded += HEX.charAt(charCode & 0xF);
                }
            }
        }
    }

    return(encoded);
};

var page=URLEncode(window.location.host.toLowerCase());
document.writeln("<div align=\"right\">\n");
document.writeln("<a href=\"http://cowman.com/contact?via=" + page + "\" alt=\"Contact Will\" title=\"Contact Will\" target=\"_blank\"><img src=\"http://virturl.com/i/tag.jpg\" height=\"50\" border=\"0\"></a>\n");
document.writeln("</div>\n");