was it this?
function insertQuoteFast(messageid)
{
if (window.XMLHttpRequest)
getXMLDocument(smf_prepareScriptUrl(smf_scripturl) + 'action=quotefast;quote=' + messageid + ';xml;pb=message;mode=' + (oEditorHandle_message.bRichTextEnabled ? 1 : 0), onDocReceived);
else
reqWin(smf_prepareScriptUrl(smf_scripturl) + 'action=quotefast;quote=' + messageid + ';pb=message;mode=' + (oEditorHandle_message.bRichTextEnabled ? 1 : 0), 240, 90);
return true;
}