[jQuery] JQuery Dialog, bug when page loading?

[NMarcu]

Hello all,

    I have a question, I'm not sure if is a Dialog bug or I do
something wrong. When page is loading(at the beginning). I can see for
a short time(approx 1 sec) the component of the Dialog. If I use a
confirmation Dialog, with the question: "Are you sure?", I get this
messages on the page body on page loading. This goes out  after 1 sec,
but this is not acceptable.