Manipulating Text Strings in VBScript

Here is a bunch of links that explain how to manipulate text strings in VBS.

Mid Function:
http://msdn.microsoft.com/en-us/library/wffts6k3(v=vs.85).aspx

Right Function:
http://msdn.microsoft.com/en-us/library/eh8fefz1(v=vs.85).aspx

Left Function:
http://msdn.microsoft.com/en-us/library/sk3xcs8k(v=vs.85).aspx

These functions are to determine how many characters are in the string:

LTrim; RTrim; and Trim Functions
http://msdn.microsoft.com/en-us/library/c623wz83(v=vs.85).aspx

Len Function
http://msdn.microsoft.com/en-us/library/dxsw58z6(v=vs.80).aspx

This website also has lots of handy commands for manipulating strings:

http://www.w3schools.com/VBscript/vbscript_ref_functions.asp