function getParm(string,parm) {
    var startPos = string.indexOf(parm + "=");
    if (startPos > -1) {
        startPos = startPos + parm.length + 1;
        var endPos = string.indexOf("&",startPos);
        if (endPos == -1)
            endPos = string.length;
        return unescape(string.substring(startPos,endPos));
    }
    return '';
}
var passed = location.search.substring(1);
document.frmMailFriend.articleID.value = getParm(passed,'q');
document.frmMailFriend.articleName.value = getParm(passed,'id');