You may enjoy these random highlights from advice and information found right here on the My Clogged Toilet website.
If you do not have a bunch of money to shell out to a professional then you will want to try to repair the toilet yourself.
A professional that is trained in repairing a clogged toilet will be able to unstop your toilet in a very fast amount of time.
You want to make sure that there is no tubing that interferes with the fill valve, and if you thing that the tube may be a little too long you may have to cut some off.
If you have water coming from a crack in the tank you may have to replace your entire toilet.