jQuery UI Dialog cause page jump on open & close on ASP.NET -


I have ASP.NET C # pages, with image thumbnails in it.
I created a script which is a code on every hover on a thumbnail> jQuery UI dialog which shows thumbnails in large size in a dialog view, and when I hover out - the dialog turns off is.
My little trouble problem is that each mouseover (trigger diagent to open) - the page itself makes 'tall' - a scrollbar appears on the side of the browser, and it seems that when If a dialog is open then the page gets more, but do not do it.
When I stops ( mouseout ) - the dialog disappears and the page returns to normal position.
For this reason - when I hover through thumbnails, my page 'jumps'.
I searched for a solution for this, and I returns false; Open and closed for every dialogue - and it's still no different.
Sorry for ineffectual English, and thanks for all helpers!

Finally I found my solution - for all interests:

  Open: Function (Event, UI) {/ * * Scrollbar Fix * / $ ('Body'). CSS ('overflow', 'hidden'); }  

I added it to the opening ceremony of Dialogue and fixed this issue!


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