I have a problem when I use go back browser button.
I have a window with the following information: http://i47.tinypic.com/29aws21.jpg

Then, I click on one of the grid links, go to another page and then I click on go back button of the browser so the browser displays correctly the first page. The problem is when I repeat this action several times, click on one link and go back using button browser, at four or five times (not always the same). The information is not displayed: http://i48.tinypic.com/auch1z.jpg

I checked the HTML code and I realised that a new style "width:0px" is added to all the components. If I removed it manually the information is displayed correctly. Any idea?

Thank you