1  textbox bg
2  textbox text
3  bg
4  button text
5  text
6  3d highlight
7  selection
8  buttonbar face
9  buttonbar text
10 buttonbar highlight
11 buttonbar lowlight
12 buttonbar lowlight2
13 buttonbar unused
14 scrollbar bg1
15 scrollbar bg2
16 scrollbar selection1
17 scrollbar selection2
18 scrollbar scrollbar corner