looking for a programmer that know fckeditor

I would like resolve some fckeditor's code rows.
A mcpuk's variable taht on file work and on other no.

someone that know good fckeditor and files inner mckup;
and that know also this code:
var xPathResult = this.DOMDocument.evaluate( xpath, this.DOMDocument
(is an error in consolle javascript)

for every details
XXXsan-10@excite.com
for email remove XXX