[jQuery] Problems with the form plugin (no redirect to the next page)

[jQuery] Problems with the form plugin (no redirect to the next page)


Hello,
I try to use the malsup form Plugin.
When I validate a checkbox i get an alert when it is unchecked, but
when it is ckecked it dont go to the next page.
Code overview: http://pastie.org/652518
Page: http://betriebskostenkontrolle.de/page_kostenstart.html
Thx for Help
Markus