It's terrible. An absolute nightmare.
You are so busy with your own cleverness that you have forgotten to think about users. I have no idea what I'm supposed to do on your site.
I don't want an operating system within an operating system, thanks. One copy of Windows is bad enough. And once I open one of your pop-up boxes, I get windows within "Windows" within windows within Windows!
It
is very clever. And it's pretty. You obviously have some ninja web skills. Congratulations.
But you have no idea about making usable websites. Here's a hint: stop thinking about yourself, and start thinking about users. What do
they want?