var addLabel = "";

if ( document.all["SiteMessengerJS"] != null && document.all["SiteMessengerJS"].user != null )
{
	addLabel = document.all["SiteMessengerJS"].user;
}

if ( document.all["SiteMessengerJS"] != null && document.all["SiteMessengerJS"].channel != null )
{
	addLabel = addLabel + "&" + document.all["SiteMessengerJS"].channel;
}

if ( addLabel != "" )
{
	addLabel = "?" + addLabel;
}

document.write("<IFRAME WIDTH=120 HEIGHT=300 SRC='http://kor12.sitemessenger.net/msgc91/SiteMessenger.html" + addLabel + "' FRAMEBORDER=0></IFRAME>");