Hello, My application works normal, and I use xmlhttprequest to request the ruby pages and show the result by javascript. The problem happen sometimes, one variable (the file path) show the old value (of the previus page) more the new value.. All this pages raceive data from a post form and show the result in other frame.. I have no idea about what is happening. One variable can save his value of the lattest page sumited?? The strange is thar is happen only some times, about 3 or 4 time that I submit a page by the form... What a crazy error. -- Pedro C. Valentini pedro-p14LI7ZcAE/pVLaUnt/cCQC/G2K4zDHf@public.gmane.org +55 (21) 8708-8035