Frozen curser and cannot restart

This afternoon I attempted to export a Quark document as a pdf and my curser froze in the middle of my screen. I had several programs open so thought I'd just restart and get on with it. Pushed the power button and got the window but nothing happened. Tried other methods of shutting down to no avail. Tried taking out the battery, nothing doing. Help?!

 

Thank you! If I had a first born child s/he would be your's!