Its work! but not my code

I actiate plugin and this is broken all my js code, written by:

jQuery( document ).ready(function( $ ){
my code
}
});

error that i get:
ReferenceError: jQuery is not defined
But you plugin work )))

• This topic was modified 4 years, 11 months ago by Steven Stern (sterndata).
• This topic was modified 4 years, 11 months ago by Steven Stern (sterndata).
• This topic was modified 4 years, 11 months ago by Steven Stern (sterndata).

The page I need help with: [log in to see the link]