Hi Peter, Indeed! It works ;-) THANKS! It was enough to remove line with >> $("#elements").sortable(); <<
So, what is the right place to put: $("#elements").sortable(); ? in my example: the first place was outside "$(document).ready(function()" the second place (where I added event) was inside "$ (document).ready(function()" What are the rules here and what will be difference if I put inside or outside ? Could you please explain this to me ? regards Rafal