Known problems
The scrollbar behaves incorrectly in some instances.
There is no horizontal scrollbar
Most common errors made
The most common error is that the syntax has been incorrectly written. If you experience problems where the tree does not behave as it should, please open the JAVA console which is under OPTIONS, SHOW JAVA CONSOLE in the Netscape browser. You may find an error message here which will tell you what the problem is.
Other common errors made:
A semicolon has been missed somewhere in the syntax.
The html reference is incorrect.
The picture name is incorrect.