Focal seizures that act as a warning of a generalised seizure. The epileptic activity that causes a focal seizure can sometimes spread through the brain and develop into a generalised seizure. If this happens, the focal seizure acts as a warning of a generalised seizure and is sometimes called an aura.
You can convert a PDF to a JPEG file using software included with Windows Vista and Windows 7. The drawback to doing this is that you lose image quality during the conversion. Other methods, which may give you more or less quality loss, include online and downloadable file converters.
5 Answers 5. It is possible to change the background color of a single page !! Color is set for a single page, but also set for the whole document. If you print out the finished documents as PDF files, then you can use for example the following web app to merge the two documents: http://www.pdfmerge.com/.