We have a software application that dynamically generates PHP web page.
When these pages are open and rendered in Firefox there is a rendering delay for the background.
To see the problem go to this site: [url removed, login to view] using Firefox browser
Click on any of the menus links on the right and you can easily see the background delay that occurs. Refresh the page and the problem is also apparent.
Now open the same URL in Internet Explorer browser, and you will see the problem does not exist.
So there appears to be a browser incompatibility of some sort, which I need solved
My budget for this solution is $100 maximum