under windows 2000 + php4(cgi) + IIS 5.0 + sql server 2000.
I want to make three language version pages support in one php file:simple 
chinese, tradition chinese and english. 
Three kinds of characters get from database of sql server 2000 via odbc.
I find that If the web site's system environment is chinese(PRC), then the 
simple chinese characters get from database can be displayed correctly, 
and the tradition chinese characters get from database can't be displayed 
correctly.
If the web site's system environment is chinese(Taiwan), then the simple 
chinese characters get from database can't be displayed correctly, and the 
tradition chinese characters get from database can be displayed correctly.
How to solve this problem,do you have solutions about it?