how to add msn messenger into live help1.1 sidebox?

I'm installing live help 1.1 sidebox and make it works.
now I'm going to add msn messenger into the live help.
I had edited the livehelp.sql and inserted theses value:

(NULL, 'Enable MSN?', 'LIVE_HELP_MSN', 'Disable', 'Do you want to enable MSN in Live Help?', @t5, 13, now(), now(), NULL, 'zen_cfg_select_option(array(''Enable'', ''Disable''),'),
(NULL, 'MSN Username', 'LIVE_HELP_MSN_USERNAME', 'Please enter your MSN username', 'Enter your MSN username', @t5, 14, now(), now(), NULL, NULL),
(NULL, 'MSN Style', 'LIVE_HELP_MSN_STYLE', '3', 'Choose your MSN Style', @t5, 15, now(), now(), NULL, 'zen_cfg_select_option(array(''1'', ''2'', ''3'', ''4'', ''5'', ''6''),'),

now at the live help configuration page, there are these items we can config:

Enable MSN?Enable[IMG]http://jeansage.com/admin/images/icon_info.gif[/IMG] MSN Username[email protected][IMG]http://jeansage.com/admin/images/icon_info.gif[/IMG] MSN Style

I have http://www.funnyweb.dk/osi/index.php to get the MSN messenger status and get these code for my MSN ID:

Line #:
1
2
3
4

5HTML code to put on your web page:
<!-- Begin Online Status Indicator code -->

now I'm going to add these code into tpl_live_help.php file, but I'm losing here.

I want to make these code like below but it doesn't work:

if (LIVE_HELP_MSN == 'Enable') {

$content .= '<A HREF="msnim:chat?contact='.LIVE_HELP_MSN_USERNAME.'>

<IMG border=0 SRC="http://www.funnyweb.dk:8080/msn/'.LIVE_HELP_MSN_USERNAME.'/
onurl=www.funnyweb.dk/osi/iconset'.LIVE_HELP_MSN_STYLE.'/msnonline.gif/
offurl=www.funnyweb.dk/osi/iconset'.LIVE_HELP_MSN_STYLE.'/msnoffline.gif/
unknownurl=www.funnyweb.dk/osi/iconset'.LIVE_HELP_MSN_STYLE.'/msnunknown.gif"'
align="absmiddle" border="0" width="48" height="25"
'alt="'.BOX_MSN_TITLE .'"
'onerror="this.onerror=null;
this.src=''http://www.funnyweb.dk/osi/iconset'.LIVE_HELP_MSN_STYLE.'/msnunknown.gif';'"' /></A>
}

can anybody help me plz, after I finish this job, I will release this update to download area.thanks.

I recommend posting in the help wanted section, it is a third party mod.