My database structure for financial accounting system
I have developed a database structure for a double entry accounting system. [Here's][1] the link for it.

Could you please take a look at it and see if I have made any mistake?

I don't have any option to store the opening balances of each account in my database and that is why I am confused how to display the previous year's records. And also I am finding it difficult to create ledgers from this database structure, so I thought I may have some problems in my database designing.

Please suggest me how can I make the database error free and more solid.

Thanks in Advance :)  


  [1]: http://i45.tinypic.com/205sfp1.jpg
My database structure for financial accounting system
===

I have developed a database structure for a double entry accounting system. [Here's][1] the link for it.

Could you please take a look at it and see if I have made any mistake?

I don't have any option to store the opening balances of each account in my database and that is why I am confused how to display the previous year's records. And also I am finding it difficult to create ledgers from this database structure, so I thought I may have some problems in my database designing.

Please suggest me how can I make the database error free and more solid.

Thanks in Advance :)  


  [1]: http://i45.tinypic.com/205sfp1.jpg