maros174;10951119 wrote:a friend said that this is could be JavaScript issue...
now all I need is someone with js knowledge and some good will...🙂
Unfortunately I think you need more than that.. You need someone with in depth jquery optimisation knowledge. After 3 hours of glancing over it last night my instinct says that there is something suboptimal in the combination of your stuff and JQuery as your stuff is highly reliant on it. I am afraid JQuery burns my eyes a bit as to me it is too write friendly when used heavy handedly.
I would try a JQuery specific forum as I am sure someone has had similar issues. Anyway if it is the a combination of your approach with JQuery and it is hard to fix there is a lesson/ are lessons here somewhere 🙂
Working out what that lesson is is the answer to that lesson.
Anyway it is an interesting problem to solve as it has that murky enough level, but I have enough problems of my own and my head hurts just thinking about it.